{"id":261435,"date":"2023-07-14T09:00:00","date_gmt":"2023-07-14T07:00:00","guid":{"rendered":"https:\/\/sherpas.com\/blog\/?p=261435"},"modified":"2025-01-07T12:04:24","modified_gmt":"2025-01-07T11:04:24","slug":"bombe-atomique","status":"publish","type":"post","link":"https:\/\/sherpas.com\/blog\/bombe-atomique\/","title":{"rendered":"La v\u00e9ritable histoire de la bombe atomique \ud83d\udca3"},"content":{"rendered":"\n<p><strong>Une bombe atomique<\/strong> ce n\u2019est pas exactement subtil : avec une <strong>explosion <\/strong>qui se voit \u00e0 des kilom\u00e8tres \u00e0 la ronde et des <strong>radiations <\/strong>qui persistent des ann\u00e9es apr\u00e8s, difficile de ne pas avoir d\u00e9j\u00e0 vu des images de cette arme de destruction massive. Pourtant, son histoire est plus complexe qu\u2019il n\u2019y para\u00eet\u2026 C\u2019est parti pour <strong>d\u00e9couvrir la v\u00e9ritable histoire de la bombe atomique !<\/strong> \ud83d\ude80<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"498\" height=\"280\" src=\"https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/ItsGoingToBeAWildRideUltimateCowboyShowdownGIF.gif?func=bound&amp;w=498&amp;h=280\" alt=\"Un cow boy annonce que l'histoire de la bombe atomique va \u00eatre une aventure \u00e9prouvante\" class=\"wp-image-261440\" \/><figcaption class=\"wp-element-caption\"><em>Pr\u00eat <\/em>?<\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"cest-quoi-une-bombe-atomique\">C\u2019est quoi une bombe atomique ? \ud83e\udd14<\/h2>\n\n\n\n<p>Comment une explosion peut-elle atteindre une telle puissance ? Comment est-elle d\u00e9clench\u00e9e ? Voici quelques \u00e9claircissements sur ce qu\u2019est, exactement,<strong> une bombe atomique (ou nucl\u00e9aire). <\/strong>C\u2019est un terme englobant pour d\u00e9signer <strong>plusieurs types de bombes dont le fonctionnement est li\u00e9&#8230; aux atomes <\/strong>! \u269b\ufe0f<\/p>\n\n\n<section class=\"you-know\">\n                <div class=\"you-know__title\"><p>Le savais-tu ? \ud83d\udc40<\/p>\n<\/div>\n                        <div class=\"you-know__text\">\n            <p><strong data-rich-text-format-boundary=\"true\">Nucl\u00e9aire vient de \u00ab <\/strong><strong><em>nucleus<\/em><\/strong><strong> \u00bb,<\/strong> un mot latin qui d\u00e9signe le centre de quelque chose, le noyau : en l\u2019occurrence le <strong>noyau de l\u2019atome<\/strong> ! \u2b55<\/p>\n\n        <\/div>\n              <\/section>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"498\" height=\"281\" src=\"https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/SimpsonSimpsonsGIF.gif?func=bound&amp;w=498&amp;h=281\" alt=\"homer qui \u00e9tudie l'\u00e9nergie nucl\u00e9aire de la bombe atomique\" class=\"wp-image-261454\" \/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"la-bombe-a\">La bombe A<\/h3>\n\n\n\n<p>Elle fonctionne sur le principe de la<strong> fission nucl\u00e9aire<\/strong> : <strong>un neutron <\/strong>(une particule pr\u00e9sente dans le noyau de l\u2019atome) <strong>est projet\u00e9 \u00e0 tr\u00e8s grande vitesse sur le noyau d\u2019un atome <\/strong>afin de le \u00ab casser \u00bb, ce qui lib\u00e8re d\u2019autres neutrons. \u2604\ufe0f<\/p>\n\n\n\n<p>Et l\u00e0, tout s\u2019emballe : les nouveaux neutrons d\u00e9clenchent <strong>la fission de plusieurs autres noyaux, <\/strong>ce qui cr\u00e9e une <strong>r\u00e9action en cha\u00eene<\/strong>. S\u2019il y a assez de mati\u00e8re dite \u00ab <strong>fissile \u00bb<\/strong> (en gros, des noyaux qui peuvent \u00eatre cass\u00e9s) il y a explosion \u00e0 cause de l\u2019\u00e9nergie lib\u00e9r\u00e9e.&nbsp;\ud83d\udca5<\/p>\n\n\n\n<p>Une r\u00e9action en cha\u00eene contr\u00f4l\u00e9e est ce qui permet de cr\u00e9er de l\u2019\u00e9lectricit\u00e9 dans les centrales nucl\u00e9aires. Les \u00e9l\u00e9ments fissiles les plus utilis\u00e9s sont <strong><a href=\"https:\/\/sherpas.com\/blog\/tableau-de-mendeleiev\/\" data-type=\"post\" data-id=\"252987\">l\u2019uranium 235 et le plutonium 239<\/a>.<\/strong> \ud83e\uddea<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"la-bombe-h\">La bombe H <br><\/h3>\n\n\n\n<p>Elle fonctionne sur le principe de la <strong>fusion nucl\u00e9aire,<\/strong> ce qui correspond<strong> <\/strong>\u00e0 la <strong>fusion forc\u00e9e de noyaux d\u2019atomes l\u00e9gers<\/strong> dits fusibles (car facile \u00e0 fusionner), par exemple le <strong>deut\u00e9rium et le tritium<\/strong>.&nbsp; <\/p>\n\n\n\n<p>La fusion se fait <strong>en chauffant les noyaux \u00e0 tr\u00e8s haute temp\u00e9rature. <\/strong>Et n\u2019imagine pas la temp\u00e9rature de ton four, on te parle vraiment de temp\u00e9ratures extr\u00eames puisque <strong>la fusion a lieu en permanence\u2026 Dans le <a href=\"https:\/\/sherpas.com\/blog\/systeme-solaire\/\" data-type=\"post\" data-id=\"252640\">Soleil <\/a>!<\/strong> \u2600\ufe0f\ud83c\udf21\ufe0f<\/p>\n\n\n\n<p>Par cons\u00e9quent, la bombe H a deux \u00e9tages, puisque<strong> cette temp\u00e9rature est atteinte via une fission <\/strong>dans le premier \u00e9tage, ce qui permet la fusion dans le second. Elle est beaucoup plus puissante que la bombe A. \ud83d\udcc8<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"498\" height=\"273\" src=\"https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/GotenksFusionGIF.gif?func=bound&amp;w=498&amp;h=273\" alt=\"fusion atomique mais dans dragonball\" class=\"wp-image-261455\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"la-course-a-la-bombe\">La course \u00e0 la bombe \ud83c\udfc3<\/h2>\n\n\n\n<p><br>Pour comprendre d\u2019o\u00f9 vient cette arme, il faut d\u2019abord mettre un peu de contexte sur ce qu\u2019a \u00e9t\u00e9 la recherche sur l\u2019atome. \ud83d\udd2c<br><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"emulation-intellectuelle-et-recherche-autour-de-latome\">\u00c9mulation intellectuelle et recherche autour de l\u2019atome \ud83e\udde0<\/h3>\n\n\n\n<p>Au tout <strong>d\u00e9but du 20e si\u00e8cle, il y a une forte p\u00e9riode d\u2019\u00e9mulation intellectuelle dans le monde<\/strong> : de nombreux scientifiques, particuli\u00e8rement en Europe, \u00e9changent sur leurs d\u00e9couvertes. Allemands, Polonais, Danois, Fran\u00e7ais\u2026 Tout ce beau monde se concerte pour faire avancer la recherche. Au centre de l\u2019attention ?<strong> La radioactivit\u00e9 et le comportement des atomes<\/strong>. En effet, un certain<strong> Ernest Rutherford a d\u00e9montr\u00e9 que les atomes poss\u00e8dent un noyau rempli de particules.<\/strong> \u269b\ufe0f<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"498\" height=\"278\" src=\"https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/AtomsGIF-1.gif?func=bound&amp;w=498&amp;h=278\" alt=\"atome et son noyau\" class=\"wp-image-261463\" \/><\/figure>\n<\/div>\n\n\n<p>Parmi ces scientifiques, tu retrouves par exemple les Fran\u00e7ais <strong>Pierre et <a href=\"https:\/\/sherpas.com\/blog\/la-biographie-de-marie-curie\/\" data-type=\"post\" data-id=\"214354\">Marie Curie<\/a>,<\/strong> ces fameux physiciens <strong>\u00e0 l\u2019origine de la d\u00e9couverte de la <a href=\"https:\/\/sherpas.com\/blog\/radioactivite\/\" data-type=\"post\" data-id=\"255055\">radioactivit\u00e9 <\/a><\/strong>ou encore le c\u00e9l\u00e8bre <strong>Albert Einstein.<\/strong> Dans les ann\u00e9es <strong>1920, les premi\u00e8res exp\u00e9riences<\/strong> <strong>autour de l\u2019\u00e9nergie de l\u2019atome sont notamment men\u00e9es par Enrico Fermi.<\/strong> \ud83d\udd0e<\/p>\n\n\n<section class=\"push \">\n        <div >\n            \n                                                <div class=\"push__container  qcd\" data-target=\"_self\" data-qcd=\"aHR0cHM6Ly9zaGVycGFzLmNvbS9mdW5uZWwtc3R1ZGVudC1xdWFsaWZpY2F0aW9u\" data-banner=\"2\" data-name=\"Cours part\u2019 global #3 = CPG3\" style=\"background-color: #F3FBF7\" >\n                                                                        <div class=\"push__teachers\">\n    <div class=\"d-flex justify-content-center d-md-none\">\n        <img decoding=\"async\" class=\"push__logo\" src=\"\/content\/themes\/sherpas-theme\/dist\/images\/logo.svg\" alt=\"Logo Sherpas\">\n    <\/div>\n    <div class=\"swiper\">\n        <div class=\"swiper-wrapper\">\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Martin2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Martin<\/p>                          <p class=\"push__teachers-school\">HEC Paris<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">23\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Jade2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Jade<\/p>                          <p class=\"push__teachers-school\">Sciences Po Paris<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    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          <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Bastien2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Bastien<\/p>                          <p class=\"push__teachers-school\">Polytechnique<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">26\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Emilie2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Emilie<\/p>                          <p class=\"push__teachers-school\">Sciences Po Lyon<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">19\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Hugo2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Hugo<\/p>                          <p class=\"push__teachers-school\">Insa Lyon<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">16\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Alma2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Alma<\/p>                          <p class=\"push__teachers-school\">ENS Paris-Saclay<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">24\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/David2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">David<\/p>                          <p class=\"push__teachers-school\">EDHEC<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">25\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Jeanne2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Jeanne<\/p>                          <p class=\"push__teachers-school\">Aix-Marseille Universit\u00e9<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">17\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                    <\/div>\n    <\/div>\n<\/div>\n                                                    <div class=\"push__content\">\n                                                            <div  class=\"d-none d-md-block\" >\n                                    <img decoding=\"async\" class=\"push__logo\" src=\"\/content\/themes\/sherpas-theme\/dist\/images\/logo.svg\"\n                                        alt=\"Logo Sherpas\">\n                                <\/div>\n                                                                                        <div class=\"push__title\"><p>Besoin de cours particuliers ? <span role=\"img\" aria-label=\"\u2728\">\u2728<\/span><!-- notionvc: 27874cb7-7cca-4c68-a2e3-ea8000cbb55b --><\/p>\n<\/div>\n                                                                                        <div class=\"push__text\"><p><span style=\"color: #48b378;\">4 points<\/span> de plus sur ta <span style=\"color: #48b378;\">moyenne<\/span> avec nos profs Sherpas ! <span role=\"image\" aria-label=\"\ud83d\udcc8\">\ud83d\udcc8<\/span><\/p>\n<p>&nbsp;<\/p>\n<\/div>\n                                                        <div class=\"push__promo-button   \">\n                                                                                                    <div\n                                        class=\"btn btn-primary\"\n                                        style=\"color: ; border-color: ; background-color: \"\n\n                                    >\n                                        JE PRENDS UN COURS OFFERT !\n                                    <\/div>\n                                                            <\/div>\n                                                    <\/div>\n                                    <\/div>\n                                    <\/div>\n    <\/section>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"lidee-de-la-bombe-atomique-et-la-montee-du-nazisme\">L\u2019id\u00e9e de la bombe atomique et la mont\u00e9e du nazisme \ud83e\ude96<\/h3>\n\n\n\n<p>Mais il faut attendre les<strong> ann\u00e9es 1930<\/strong> pour que l\u2019<strong>id\u00e9e d\u2019une bombe<\/strong> se dessine, avec la fameuse <strong>th\u00e9orie de la fission nucl\u00e9aire<\/strong>. Pas de chance\u2026 Les ann\u00e9es 1930 co\u00efncident avec<strong> la mont\u00e9e du <a href=\"https:\/\/sherpas.com\/blog\/regimes-totalitaires\/\" data-type=\"post\" data-id=\"189424\">nazisme <\/a>et des <a href=\"https:\/\/sherpas.com\/blog\/allemagne-nazie\/\" data-type=\"post\" data-id=\"242882\">lois antis\u00e9mites<\/a>.<\/strong> Ainsi, non seulement les \u00e9changes entre intellectuels sont frein\u00e9s, mais en plus <strong>les scientifiques juifs sont nombreux \u00e0 \u00e9migrer au Royaume-Uni et aux \u00c9tats-Unis pour fuir les pers\u00e9cutions<\/strong>. C\u2019est par exemple le cas d\u2019Albert Einstein qui fuit sur le continent am\u00e9ricain. L\u00e0-bas, leurs recherches ne s\u2019arr\u00eatent pas, au contraire ! \ud83e\uddd0<\/p>\n\n\n\n<p>Mais <strong>l\u2019Allemagne<\/strong> n\u2019est pas en reste. <strong>En 1938, Otto Hahn et Fritz Strassmann r\u00e9alisent la premi\u00e8re fission <\/strong>dans un laboratoire de Berlin. Les r\u00e9sultats de l\u2019exp\u00e9rience sont concluants, c\u2019est le d\u00e9but du Projet Uranium. Il est cr\u00e9\u00e9 pour exploiter tout le potentiel, notamment militaire, de cette \u00e9nergie. \ud83d\udee1\ufe0f<\/p>\n\n\n\n<p>La <strong>France <\/strong>aussi poursuit ses recherches : ce sont des Fran\u00e7ais, <strong>Fr\u00e9d\u00e9ric et Ir\u00e8ne Joliot-Curie, qui explorent le ph\u00e9nom\u00e8ne de r\u00e9action en cha\u00eene<\/strong> \u00e0 partir de 1939. \u26d3\ufe0f<\/p>\n\n\n\n<p><strong>La cr\u00e9ation d\u2019une arme plus destructrice que jamais semble d\u00e9sormais possible<\/strong>\u2026 Mets-toi \u00e0 la place des scientifiques de l\u2019\u00e9poque : les nazis, avec leur id\u00e9ologie eug\u00e9niste, qui pourraient entrer en possession d\u2019une force de destruction massive ? \u00c9videmment, l<strong>es scientifiques \u00e9migr\u00e9s sont en alerte maximale.<\/strong> \ud83d\udcaf<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/BeDooBeDooMinionGIF.gif\" alt=\"alerte bombe atomique\" class=\"wp-image-261441\" width=\"402\" height=\"402\" \/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"la-lettre-einstein-szilard-et-le-comite-consultatif-sur-luranium\">La lettre Einstein-Szil\u00e1rd et le Comit\u00e9 consultatif sur l\u2019uranium<\/h3>\n\n\n\n<p>Face \u00e0 la menace, pas question de perdre une minute !<strong> Le 2 ao\u00fbt 1939, Albert Einstein et le physicien hongrois Le\u00f3 Szil\u00e1rd <a href=\"https:\/\/ahf.nuclearmuseum.org\/ahf\/key-documents\/einstein-szilard-letter\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">\u00e9crivent une lettre<\/a> au Pr\u00e9sident des \u00c9tats-Unis<\/strong>, Franklin D. Roosevelt. Ils veulent <strong>l\u2019avertir du risque <\/strong>que la fission repr\u00e9sente entre les mains d\u2019Hitler, e<strong>t l\u2019inciter \u00e0 acc\u00e9l\u00e9rer la recherche<\/strong>.<\/p>\n\n\n<section class=\"citation\">\n        <q class=\"citation__text\"><p>Ces quatre derniers mois, il est devenu possible gr\u00e2ce aux travaux de Joliot en France ainsi que ceux de Fermi et Szil\u00e1rd en Am\u00e9rique, de <span style=\"color: #000080\">d\u00e9clencher une r\u00e9action en cha\u00eene nucl\u00e9aire<\/span> avec de grandes quantit\u00e9s d&rsquo;uranium. [\u2026] Maintenant, il semble presque certain que <span style=\"color: #000080\">ceci pourrait \u00eatre atteint dans un tr\u00e8s proche avenir.<\/span><\/p>\n<\/q>\n\n                    <div class=\"citation__infos \">\n                                    <p class=\"citation__infos-name\"><\/p>\n                                                    <p class=\"citation__infos-job\"><\/p>\n                            <\/div>\n            <\/section>\n\n\n\n<p><\/p>\n\n\n\n<p>Un \u00e9l\u00e9ment fait particuli\u00e8rement peur aux scientifiques : le fait que <strong>l\u2019Allemagne ait fait cesser les exportations d\u2019uranium <\/strong>en provenance des mines tch\u00e9coslovaques qu\u2019elle a annex\u00e9es. Clairement, elle veut garder pour elle tout ce pr\u00e9cieux uranium. Pour les scientifiques, c\u2019est <strong>la confirmation que les nazis veulent cr\u00e9er une bombe atomique<\/strong>. \ud83d\ude1f<\/p>\n\n\n\n<p>Mais la lettre ne parvient \u00e0 Roosevelt qu\u2019apr\u00e8s l\u2019invasion de la Pologne par l\u2019Allemagne le 1er septembre 1939. <strong>Le d\u00e9but de la <\/strong><a href=\"https:\/\/sherpas.com\/blog\/seconde-guerre-mondiale-1939-1945\/\" data-type=\"post\" data-id=\"189476\"><strong>Seconde Guerre mondiale<\/strong> <\/a>est un \u00e9l\u00e9ment d\u00e9cisif, qui <strong>pousse les \u00c9tats-Unis \u00e0 mettre en place un Comit\u00e9 consultatif pour l\u2019uranium.<\/strong> Ce comit\u00e9 ne reste pas inactif : il est \u00e0 l\u2019origine de la <strong>d\u00e9couverte du plutonium 239<\/strong>, qui permet de cr\u00e9er plus facilement des explosions plus puissantes. \u2795<\/p>\n\n\n\n<p>En parall\u00e8le, les Alli\u00e9s s\u2019efforcent de <strong>priver les nazis de leurs r\u00e9serves d\u2019<a href=\"https:\/\/sherpas.com\/blog\/les-changements-detat-de-leau-5eme\/\">eau lourde<\/a>.<\/strong> \ud83d\udeb0<\/p>\n\n\n<section class=\"you-know\">\n                <div class=\"you-know__title\"><p>L&rsquo;eau lourde \ud83d\udca7<\/p>\n<\/div>\n                        <div class=\"you-know__text\">\n            <p>Essentielle pour <strong>ralentir les neutrons et permettre la r\u00e9action en cha\u00eene<\/strong>, <strong>l\u2019eau lourde aurait pu aider les nazis \u00e0 d\u00e9velopper la bombe<\/strong>. Elle est plus dense puisqu&rsquo;elle<strong> est compos\u00e9e de deut\u00e9rium au lieu d\u2019hydrog\u00e8ne. <\/strong>Sa formule est donc D<sub>2<\/sub>O et pas H<sub>2<\/sub>O. \ud83c\udfcb\ufe0f<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Les Alli\u00e9s attaquent \u00e0 plusieurs reprises l\u2019unique centrale de production d\u2019eau lourde, situ\u00e9e en Norv\u00e8ge.<\/strong> En 1944, elle est d\u00e9finitivement d\u00e9truite.<\/p>\n\n        <\/div>\n              <\/section>\n\n\n<section class=\"relance\">\n        <div >\n                            <a target=\"_blank\" href=\"https:\/\/sherpas.com\/cours\/histoire\">\n                    <div class=\"relance__container\"\n                        >\n                        \n                                                        <picture>\n                            <source srcset=\"https:\/\/sherpas.com\/content\/uploads\/2023\/06\/cours-particulier.jpg\" media=\"(min-width: 999px)\">\n                            <source srcset=\"https:\/\/sherpas.com\/content\/uploads\/2023\/06\/cours-particulier.jpg\" media=\"(max-width: 999px)\">\n                                <img decoding=\"async\"\n                                    src=\"https:\/\/sherpas.com\/content\/uploads\/2023\/06\/cours-particulier.jpg\"\n                                    alt=\"Cours particulier\"\n                                >\n                            <\/picture>\n                                                <div class=\"relance__content\">\n                            \n                                <div class=\"relance__title\"> <p>Tu gal\u00e8res en Histoire ? Trouve ton prof particulier chez les Sherpas !<\/p>\n<\/div>\n                                                        <button type=\"button\"\n                                    class=\"relance__button btn btn-white\">\n                                Choisis ton prof ! \n                            <\/button>\n                        <\/div>\n                    <\/div>\n                <\/a>\n                    <\/div>\n    <\/section>\n\n    \n\n\n<h3 class=\"wp-block-heading\" id=\"le-projet-manhattan\">Le Projet Manhattan \ud83e\udd2b<\/h3>\n\n\n\n<p>Un \u00e9l\u00e9ment d\u00e9clencheur va pousser les \u00c9tats-Unis \u00e0 passer \u00e0 la vitesse sup\u00e9rieure :<strong> l\u2019attaque japonaise sur la base navale de Pearl Harbor le 7 d\u00e9cembre 1941<\/strong>. \ud83d\udea2<\/p>\n\n\n\n<p>Concr\u00e8tement \u00e7a veut dire quoi ? Eh bien, cela signifie qu\u2019avec l\u2019entr\u00e9e en guerre des\u00a0 \u00c9tats-Unis, <strong>les fonds du projet pour la recherche nucl\u00e9aire, appel\u00e9 \u00ab projet Manhattan \u00bb sont d\u00e9multipli\u00e9s<\/strong>. De plus, le <a href=\"https:\/\/sherpas.com\/blog\/trouver-ta-voie\/etudes-etranger\/\" data-type=\"post\" data-id=\"189426\">Canada <\/a>et le Royaume-Uni apportent leur soutien financier et participent au projet. Top secret, il<strong> rassemble de nombreux physiciens, math\u00e9maticiens et biochimistes.<\/strong> Au total, il co\u00fbtera plus de <strong>2 milliards de dollars <\/strong>et emploiera <strong>130 000 personnes.<\/strong> \ud83d\ude32\ud83d\udcb8<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/MathematologistSpongebobGIF.gif\" alt=\"bob l'\u00e9ponge voit que le projet manhattan a co\u00fbt\u00e9 cher\" class=\"wp-image-261460\" width=\"534\" height=\"300\" \/><\/figure>\n<\/div>\n\n\n<p><strong>En 1942, c\u2019est le colonel Leslie R. Groves qui en devient prend la t\u00eate<\/strong>. Sa premi\u00e8re d\u00e9cision est de faire <strong>construire des usines \u00e0 Oak Ridge <\/strong>dans le Tennessee. Eh oui, impossible de faire une bombe sans la mati\u00e8re de base : l\u2019uranium.&nbsp;\u2697\ufe0f<\/p>\n\n\n\n<p>La suite logique, c\u2019est de cr\u00e9er un laboratoire. Groves choisit alors<strong> Robert Oppenheimer<\/strong> pour en devenir le <strong>directeur<\/strong>. Les deux hommes se creusent les m\u00e9ninges pour trouver l\u2019endroit id\u00e9al : au final c\u2019est<strong> le d\u00e9sert de Los Alamos au Nouveau-Mexique <\/strong>qui est choisi. Au milieu de nulle part, difficile de recruter du personnel. Mais Oppenheimer parvient \u00e0 rassembler une fine \u00e9quipe. \u00c7a ne rigole pas : tu y trouves<strong> quatre<a href=\"https:\/\/sherpas.com\/blog\/prix-nobel\/\" data-type=\"post\" data-id=\"259810\"> prix Nobel<\/a> de physique <\/strong>: Enrico Fermi, Niels Bohr, James Chadwick et Isidor Isaac Rabi. \ud83e\udd7c<\/p>\n\n\n<section class=\"you-know\">\n                <div class=\"you-know__title\"><p>Robert Oppenheimer \ud83e\uddd1\u200d\ud83d\udd2c<\/p>\n<\/div>\n                        <div class=\"you-know__text\">\n            <p><strong>Robert Oppenheimer<\/strong> est consid\u00e9r\u00e9 comme <strong>le p\u00e8re de la bombe atomique<\/strong> \u00e0 cause de son r\u00f4le de premier plan dans sa conception. Le <strong>physicien am\u00e9ricain a pourtant failli \u00eatre \u00e9cart\u00e9 \u00e0 cause de ses liens avec le communisme.<\/strong> Il est connu pour avoir cit\u00e9 une phrase du <a href=\"https:\/\/sherpas.com\/blog\/poesie-genre-litteraire\/\">po\u00e8me<\/a> \u00e9pique hindouiste Bhagavad-Gita juste apr\u00e8s le premier test r\u00e9ussi de la bombe atomique \u00ab <em>Now I am become Death, the destroyer of worlds. <\/em>\u00bb. Cette derni\u00e8re peut se traduire par \u00ab Maintenant je suis devenu la Mort, le destructeur des mondes. \u00bb<\/p>\n\n        <\/div>\n              <\/section>\n\n\n<section class=\"citation\">\n        <q class=\"citation__text\"><p>Now I am become Death, the <span style=\"color: #00ffff\">destroyer of worlds<\/span>.<\/p>\n<\/q>\n\n                    <div class=\"citation__infos  citation__infos--full \">\n                                    <p class=\"citation__infos-name\">Robert Oppenheimer<\/p>\n                                                    <p class=\"citation__infos-job\">Physicien, directeur du laboratoire de Los Alamos<\/p>\n                            <\/div>\n            <\/section>\n\n\n\n<p>En 1945, les usines d\u2019Oak Ridge tournent \u00e0 plein r\u00e9gime pour alimenter Los Alamos. <strong>Henry Truman succ\u00e8de \u00e0 Roosevelt apr\u00e8s son d\u00e9c\u00e8s. <\/strong>Face \u00e0 la r\u00e9sistance nippone, il dresse <strong>une liste de villes pouvant servir de cible.&nbsp;<\/strong> \ud83c\udfaf<\/p>\n\n\n\n<p>La strat\u00e9gie d\u2019attaque devient de plus en plus concr\u00e8te : <strong>c\u2019est le moment d\u2019effectuer un test.<\/strong> <\/p>\n\n\n\n<p><strong>La technologie la moins certaine, c\u2019est celle au plutonium. <\/strong>C\u2019est donc celle-ci qui est mise \u00e0 l\u2019\u00e9preuve lors du<strong> test Trinity<\/strong>. <strong>Le 16 juillet 1945, la bombe nomm\u00e9e Gadget explose<\/strong> avec succ\u00e8s, au milieu du d\u00e9sert am\u00e9ricain. \ud83c\udfdc\ufe0f<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/Trinity-Test-Oppenheimer-and-Groves.jpg?func=bound&amp;w=800&amp;h=1024\" alt=\"Oppenheimer et Groves \u00e0 Los Alamos apr\u00e8s le test Trinity\" class=\"wp-image-261451\" width=\"387\" height=\"501\" srcset=\"https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/Trinity-Test-Oppenheimer-and-Groves.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=800 800w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/Trinity-Test-Oppenheimer-and-Groves.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=232 232w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/Trinity-Test-Oppenheimer-and-Groves.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=791 791w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/Trinity-Test-Oppenheimer-and-Groves.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=768 768w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/Trinity-Test-Oppenheimer-and-Groves.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=97 97w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/Trinity-Test-Oppenheimer-and-Groves.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=210 210w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/Trinity-Test-Oppenheimer-and-Groves.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=288 288w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/Trinity-Test-Oppenheimer-and-Groves.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=286 286w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/Trinity-Test-Oppenheimer-and-Groves.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=265 265w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/Trinity-Test-Oppenheimer-and-Groves.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=46 46w\" sizes=\"(max-width: 387px) 100vw, 387px\" \/><figcaption class=\"wp-element-caption\"><em>Oppenheimer (\u00e0 gauche) et Groves (\u00e0 droite) apr\u00e8s le Test Trinity<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"utilisation-et-consequences\">Utilisation et cons\u00e9quences <\/h2>\n\n\n\n<p>M\u00eame apr\u00e8s l\u2019armistice avec l\u2019Allemagne, les combats dans le <a href=\"https:\/\/sherpas.com\/blog\/les-continents-du-monde-cours\/\" data-type=\"post\" data-id=\"220974\">Pacifique <\/a>se poursuivent. Toute tentative d\u2019attaque par la mer semble vou\u00e9e \u00e0 l\u2019\u00e9chec, et <strong>le <a href=\"https:\/\/sherpas.com\/blog\/japon-informations-insolites\/\" data-type=\"post\" data-id=\"258713\">Japon <\/a>refuse de capituler<\/strong>. Les \u00c9tats-Unis se tournent alors vers<strong> leur nouvel atout<\/strong>. \ud83d\udca3<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"les-bombardements-de-hiroshima-et-nagasaki\">Les bombardements de Hiroshima et Nagasaki \ud83d\uddfe<\/h3>\n\n\n\n<p>Tout d\u2019abord, pourquoi utiliser une telle arme ? L\u2019id\u00e9e est de <strong>cr\u00e9er un choc psychologique tel, que l\u2019Empereur Hirohito sera oblig\u00e9 de se rendre sans condition.<\/strong> D\u2019autres \u00e9l\u00e9ments ont pu motiver son utilisation, notamment <strong>la volont\u00e9 de faire peur \u00e0 <a href=\"https:\/\/sherpas.com\/blog\/russie-puissance-mondiale\/\" data-type=\"post\" data-id=\"207716\">l\u2019URSS<\/a><\/strong>, alors que les tensions de la guerre froide se profilent \u00e0 l\u2019horizon. \u2692\ufe0f<\/p>\n\n\n\n<p>Deux bombes sont charg\u00e9es dans des avions : <strong>une \u00e0 l\u2019uranium appel\u00e9e <em>Little Boy<\/em>,<\/strong> et <strong>une au plutonium surnomm\u00e9e <em>Fat Man<\/em>.<\/strong> \ud83d\udee9\ufe0f<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/little-boy-bombe-atomique.jpg?func=bound&amp;w=800&amp;h=890\" alt=\"bombe atomique little boy\" class=\"wp-image-261453\" width=\"349\" height=\"388\" srcset=\"https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/little-boy-bombe-atomique.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=800 800w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/little-boy-bombe-atomique.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=270 270w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/little-boy-bombe-atomique.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=768 768w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/little-boy-bombe-atomique.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=112 112w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/little-boy-bombe-atomique.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=244 244w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/little-boy-bombe-atomique.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=288 288w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/little-boy-bombe-atomique.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=333 333w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/little-boy-bombe-atomique.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=265 265w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/little-boy-bombe-atomique.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=54 54w\" sizes=\"(max-width: 349px) 100vw, 349px\" \/><figcaption class=\"wp-element-caption\">La bombe atomique <em>Little Boy<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n<p><strong>La premi\u00e8re cible, Hiroshima, <\/strong>n\u2019est pas choisie au hasard : il s\u2019agit d\u2019une base militaire importante. Le 6 ao\u00fbt 1945, <strong>le bombardier B-29, <em>Enola Gay<\/em> largue <em>Little Boy<\/em> au-dessus de la ville<\/strong>. La puissance de l\u2019explosion est telle que <strong>les b\u00e2timents sont ras\u00e9s sur pr\u00e8s de 12 km<\/strong> de diam\u00e8tre, et <strong>des incendies<\/strong> se d\u00e9clenchent de toute part.&nbsp;\ud83d\udd25<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/enola-gay-bombardier-atomique.jpg?func=bound&amp;w=1024&amp;h=960\" alt=\"\u00e9quipage du bombardier Enola Gay\" class=\"wp-image-261466\" width=\"557\" height=\"418\" srcset=\"https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/enola-gay-bombardier-atomique.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=1280 1280w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/enola-gay-bombardier-atomique.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=300 300w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/enola-gay-bombardier-atomique.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=1024 1024w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/enola-gay-bombardier-atomique.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=768 768w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/enola-gay-bombardier-atomique.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=167 167w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/enola-gay-bombardier-atomique.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=363 363w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/enola-gay-bombardier-atomique.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=288 288w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/enola-gay-bombardier-atomique.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=495 495w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/enola-gay-bombardier-atomique.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=265 265w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/enola-gay-bombardier-atomique.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=60 60w\" sizes=\"(max-width: 557px) 100vw, 557px\" \/><figcaption class=\"wp-element-caption\">L&rsquo;\u00e9quipage du bombardier Enola Gay<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Malgr\u00e9 l\u2019\u00e9tendue du massacre, <strong>l\u2019Empereur refuse toujours de se rendre<\/strong>. Apr\u00e8s une s\u00e9rie de bombardements incendiaires au napalm, Hirohito ne changeant pas sa position, <strong>Truman d\u00e9cide d\u2019utiliser la seconde bombe.&nbsp;<\/strong><\/p>\n\n\n\n<p>\u00c0 cause des conditions m\u00e9t\u00e9orologiques, <strong>le bombardier Bockscar d\u00e9vie de sa cible premi\u00e8re, Kokura, et choisit finalement Nagasaki<\/strong>, un port majeur. <strong>Le 9 ao\u00fbt 1945, <em>Fat Man<\/em> est largu\u00e9e et d\u00e9truit la ville sur pr\u00e8s de 4 km\u00b2.<\/strong> \ud83d\udca5<br><\/p>\n\n\n<section class=\"read-also\">\n    <p class=\"read-also__title\">\u00c0 lire aussi<\/p>\n            <div class=\"read-also__list\">\n            <p><a href=\"https:\/\/sherpas.com\/blog\/apprendre-matiere\/droit\/\">Le crime contre l\u2019humanit\u00e9 \u2696\ufe0f<\/a><\/p>\n\n        <\/div>\n    <\/section>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"la-capitulation-du-japon\">La capitulation du Japon<\/h3>\n\n\n\n<p>En parall\u00e8le,<strong> l\u2019URSS attaque en Mandchourie. <\/strong>Tu imagines bien que face \u00e0 ce double choc,<strong> <\/strong>l\u2019Empereur doit se r\u00e9soudre \u00e0 <strong>signer les actes de capitulation le 2 septembre 1945.<\/strong> Le Japon est <strong>occup\u00e9, et contraint \u00e0 se d\u00e9militarise<\/strong>r. L\u2019Empereur doit renoncer \u00e0 son statut divin, mais n\u2019est pas tu\u00e9 pour \u00e9viter des soul\u00e8vements. \u270a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"consequences-sur-la-population\">Cons\u00e9quences sur la population <\/h3>\n\n\n\n<p>Les chiffres des pertes li\u00e9es aux bombardements sont difficiles \u00e0 d\u00e9nombrer, mais les historiens ont tent\u00e9 de dresser une estimation. \ud83d\udcca<\/p>\n\n\n\n<table id=\"tablepress-1747\" class=\"tablepress tablepress-id-1747\">\n<thead>\n<tr class=\"row-1\">\n\t<td class=\"column-1\"><\/td><th class=\"column-2\">Hiroshima<\/th><th class=\"column-3\">Nagasaki<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">Date<\/td><td class=\"column-2\">6 ao\u00fbt 1945<\/td><td class=\"column-3\">9 ao\u00fbt 1945<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">Bombe utilis\u00e9e<\/td><td class=\"column-2\">Little Boy<\/td><td class=\"column-3\">Fat Man<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">Nombre d'habitants<\/td><td class=\"column-2\">310 000<\/td><td class=\"column-3\">250 000<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">Nombre de victimes (imm\u00e9diates et dans les semaines qui suivent)<\/td><td class=\"column-2\">140 000<\/td><td class=\"column-3\">70 000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-1747 from cache -->\n\n\n\n<p>Hormis les tu\u00e9s par le souffle de l\u2019explosion, les incendies ou la chute de d\u00e9combres, nombreux sont ceux qui <strong>sont morts des suites de leurs blessures, et des br\u00fblures <\/strong>dues au rayonnement thermique. Ces d\u00e9c\u00e8s se sont \u00e9tendus sur plusieurs jours, voire plusieurs semaines. \ud83d\ude14<br><\/p>\n\n\n\n<p>Mais, si les chiffres sont si difficiles \u00e0 estimer, c\u2019est parce que les pertes imm\u00e9diates ne sont pas les seules \u00e0 prendre en compte. En fait,<strong> les radiations suite aux explosions sont \u00e0 l\u2019origine de maladies et de morts m\u00eame plusieurs ann\u00e9es apr\u00e8s.<\/strong> La plupart des rescap\u00e9s souffrent <strong>de vomissements, h\u00e9morragies et maux de t\u00eate, <\/strong>et beaucoup de<strong> cas de leuc\u00e9mie et de cancers <\/strong>sont apparus. <\/p>\n\n\n\n<p>La triste histoire ne s\u2019arr\u00eate pas l\u00e0\u2026 \u00c0 cause des destructions des b\u00e2timents, <strong>nombre de rescap\u00e9s sont devenus sans-abris.<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/bombardement-degats-hiroshima.jpg\" alt=\"d\u00e9g\u00e2t caus\u00e9s par la bombe atomique \u00e0 Hiroshima\" class=\"wp-image-261448\" width=\"632\" height=\"632\" srcset=\"https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/bombardement-degats-hiroshima.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=1024 1024w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/bombardement-degats-hiroshima.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=300 300w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/bombardement-degats-hiroshima.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=150 150w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/bombardement-degats-hiroshima.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=768 768w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/bombardement-degats-hiroshima.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=125 125w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/bombardement-degats-hiroshima.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=700 700w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/bombardement-degats-hiroshima.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=272 272w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/bombardement-degats-hiroshima.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=80 80w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/bombardement-degats-hiroshima.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=288 288w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/bombardement-degats-hiroshima.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=371 371w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/bombardement-degats-hiroshima.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=265 265w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/bombardement-degats-hiroshima.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=60 60w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/bombardement-degats-hiroshima.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=120 120w\" sizes=\"(max-width: 632px) 100vw, 632px\" \/><figcaption class=\"wp-element-caption\"><em>Les d\u00e9combres \u00e0 Hiroshima<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n<p>Le nombre de<strong> victimes, presque toutes civiles<\/strong>, fait de ces deux bombardements l\u2019un des plus graves <strong>crimes de guerre commis par les Alli\u00e9s<\/strong>.&nbsp;\ud83d\ude1e<\/p>\n\n\n<section class=\"read-also\">\n    <p class=\"read-also__title\">\u00c0 lire aussi<\/p>\n            <div class=\"read-also__list\">\n            <p><a href=\"https:\/\/sherpas.com\/blog\/guerre-aneantissement\/\">La Seconde guerre mondiale : guerre d&rsquo;an\u00e9antissement \ud83d\udca5<\/a><\/p>\n\n        <\/div>\n    <\/section>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"la-dissuasion-nucleaire-pendant-la-guerre-froide\">La dissuasion nucl\u00e9aire pendant la Guerre froide<\/h2>\n\n\n\n<p>\u00c9videmment, aussit\u00f4t la guerre termin\u00e9e, tous les yeux se tournent vers cette nouvelle arme. <strong>Les nations du monde entier veulent se la procurer<\/strong>. Bien que les \u00c9tats-Unis soient, \u00e0 ce moment, les seuls \u00e0 \u00eatre parvenus \u00e0 en construire une, <strong>l\u2019Allemagne, le Japon et l\u2019URSS avaient d\u00e9j\u00e0 bien avanc\u00e9 leurs propres recherches,<\/strong> commenc\u00e9es d\u00e8s 1939. Si les deux premiers sont d\u00e9militaris\u00e9s, ce n\u2019est pas le cas des Sovi\u00e9tiques. \ud83d\udea9<\/p>\n\n\n<section class=\"read-also\">\n    <p class=\"read-also__title\">\u00c0 lire aussi<\/p>\n            <div class=\"read-also__list\">\n            <p><a href=\"https:\/\/sherpas.com\/blog\/fin-de-la-seconde-guerre-mondiale\/\">La fin de la Seconde Guerre mondiale et le d\u00e9but d\u2019un nouvel ordre mondial (1945-1949)\ud83d\udca5<\/a><\/p>\n\n        <\/div>\n    <\/section>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"la-montee-des-tensions-entre-les-deux-blocs\">La mont\u00e9e des tensions entre les deux blocs \u26a1<\/h3>\n\n\n\n<p>Le d\u00e9but de la<strong> Guerre froide, <\/strong>en 1947, marque la <strong>d\u00e9gradation des relations entre les \u00c9tats-Unis et l\u2019URSS. <\/strong>Cette derni\u00e8re <strong>se dote d\u00e8s 1949 de la bombe atomique<\/strong>, ce qui les met sur un pied d\u2019\u00e9galit\u00e9.<\/p>\n\n\n\n<p>Tu sais peut-\u00eatre qu\u2019<strong>on parle de Guerre \u00ab froide \u00bb<\/strong> parce que<strong> les deux pays ne s\u2019affrontent pas directement,<\/strong> m\u00eame si des combats ont lieu dans d\u2019autres zones du globe. Une des raisons de cette situation ?<strong> <\/strong><a href=\"https:\/\/sherpas.com\/blog\/la-dissuasion-nucleaire\/\" data-type=\"post\" data-id=\"217673\"><strong>La dissuasion nucl\u00e9aire.<\/strong> <\/a><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/DoNotPressPriestGIF.gif\" alt=\"la dissuasion nucl\u00e9aire emp\u00eache d'appuyer sur le bouton\" class=\"wp-image-261467\" width=\"331\" height=\"248\" \/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"mais-cest-quoi-la-dissuasion-nucleaire\">Mais c\u2019est quoi la dissuasion nucl\u00e9aire ? \ud83e\udd28<\/h3>\n\n\n\n<p>C\u2019est plus ou moins un<em> statu quo<\/em> issu de la peur de la bombe atomique : imagine<strong> deux camps oppos\u00e9s, chacun en possession d\u2019une arme de destruction massive<\/strong> pouvant raser des villes enti\u00e8res. Chacun sait que <strong>s\u2019il se sert de la bombe atomique, l\u2019autre va attaquer r\u00e9ciproquement<\/strong>, au risque d\u2019une escalade des violences sans pr\u00e9c\u00e9dent. Logiquement, personne n\u2019attaque puisque <strong>le co\u00fbt est plus \u00e9lev\u00e9 que le b\u00e9n\u00e9fice. <\/strong>D\u2019autant plus que s\u2019il y a une surench\u00e8re, des territoires entiers pourraient <strong>devenir invivables<\/strong> \u00e0 cause des radiations et des<strong> particules retenues dans l\u2019atmosph\u00e8re<\/strong>, bloquant les rayons du soleil. \ud83c\udf25\ufe0f<\/p>\n\n\n\n<p>Mais cette dissuasion <strong>repose sur un \u00e9quilibre fragile <\/strong>: la condition que chaque camp ait effectivement <strong>une puissance de frappe \u00e9quivalente. <\/strong>C\u2019est pour cela que les deux blocs <strong>cherchent sans cesse \u00e0 am\u00e9liorer leur arsenal.<\/strong> \ud83d\udca3<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/ItsNotACompetitionAnnaFarisGIF.gif?func=bound&amp;w=496&amp;h=498\" alt=\"les deux blocs qui augmentent leur arsenal comme dans une comp\u00e9tition\" class=\"wp-image-261469\" width=\"259\" height=\"260\" \/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"la-proliferation-nucleaire\">La prolif\u00e9ration nucl\u00e9aire<\/h3>\n\n\n\n<p>Comme son nom l\u2019indique, <strong>cette prolif\u00e9ration <\/strong>correspond au ph\u00e9nom\u00e8ne selon lequel de<strong> plus en plus de nations se dotent d\u2019ogives nucl\u00e9aires<\/strong>, comme un virus qui se r\u00e9pand. Leur stock augmente \u00e9galement.&nbsp; \ud83d\udcc8<\/p>\n\n\n\n<p>Au d\u00e9but, diff\u00e9rentes nations se sont dot\u00e9es de la Bombe A :<\/p>\n\n\n<ul class=\"list-formatted\">\n                <li data-symbol=\"\ud83d\udc49\">\n            <span>\n            <p>L\u2019URSS en 1949 ;<\/p>\n\n            <\/span>\n        <\/li>\n                <li data-symbol=\"\ud83d\udc49\">\n            <span>\n            <p>Le Royaume-Uni en 1952 ;<\/p>\n\n            <\/span>\n        <\/li>\n                <li data-symbol=\"\ud83d\udc49\">\n            <span>\n            <p>La France en 1960 ;<\/p>\n\n            <\/span>\n        <\/li>\n                <li data-symbol=\"\ud83d\udc49\">\n            <span>\n            <p>La <a href=\"https:\/\/sherpas.com\/blog\/collier-de-perles-chine\/\">Chine <\/a>en 1964.<\/p>\n\n            <\/span>\n        <\/li>\n            <\/ul>\n    \n\n\n\n<p>Puis,<strong> en 1952, les \u00c9tats-Unis mettent au point la bombe H, <\/strong>bien plus puissante, et ces m\u00eames nations l\u2019imitent rapidement.<\/p>\n\n\n\n<p>Pour parvenir \u00e0 leurs fins,<strong> ces diverses nations pratiquent des essais nucl\u00e9aires <\/strong>dont les <strong>cons\u00e9quences sur l\u2019environnement et les populations sont d\u00e9sastreuses.<\/strong> Au total, plus de <strong>2000 essais <\/strong>ont \u00e9t\u00e9 effectu\u00e9s dont plus de 500 dans l\u2019atmosph\u00e8re. Il faut attendre <strong>1996 et le Trait\u00e9 d&rsquo;interdiction compl\u00e8te des essais nucl\u00e9aires (TICE), <\/strong>pour qu\u2019ils cessent. \ud83d\udcdc\ud83e\udd1d<\/p>\n\n\n<section class=\"you-know\">\n                <div class=\"you-know__title\"><p>Les essais nucl\u00e9aires fran\u00e7ais \ud83d\udc40<\/p>\n<\/div>\n                        <div class=\"you-know__text\">\n            <p>La France a pratiqu\u00e9 <strong>plus de 200 essais<\/strong> nucl\u00e9aires. Au d\u00e9but des ann\u00e9es 1960, ils \u00e9taient effectu\u00e9s dans<strong> le Sahara, dans l\u2019Alg\u00e9rie fran\u00e7aise,<\/strong> mais aussi apr\u00e8s <a href=\"https:\/\/sherpas.com\/blog\/guerre-d-algerie\/\">l\u2019ind\u00e9pendance<\/a>. Apr\u00e8s 1966, <strong>les essais se poursuivent en Polyn\u00e9sie fran\u00e7aise,<\/strong> dans le Pacifique. Ces essais, effectu\u00e9s sans pr\u00e9cautions particuli\u00e8res, auront<strong> des effets de long terme \u00e0 la fois sur la population et sur les militaires charg\u00e9s <\/strong>de les effectuer. 3200 tonnes de d\u00e9chets radioactifs seront jet\u00e9s dans la mer suite \u00e0 ces recherches. \u2622\ufe0f<\/p>\n<p><strong data-rich-text-format-boundary=\"true\">En 2010, la loi Morin est cr\u00e9\u00e9e et pr\u00e9voit une proc\u00e9dure d\u2019indemnisation des victimes <\/strong>des essais en Alg\u00e9rie et en Polyn\u00e9sie fran\u00e7aise. Au d\u00e9but, tr\u00e8s peu de personnes sont indemnis\u00e9es. Mais en <strong>2016, le <a href=\"https:\/\/sherpas.com\/blog\/elections-france\/\">Pr\u00e9sident de la R\u00e9publique<\/a> Fran\u00e7ois Hollande reconna\u00eet officiellement les cons\u00e9quences environnementales et sanitaires des essais<\/strong>, et va faciliter les conditions d\u2019indemnisation. \ud83d\udcb6<\/p>\n\n        <\/div>\n              <\/section>\n\n\n<section class=\"push \">\n        <div >\n            \n                                                <div class=\"push__container  qcd\" data-target=\"_self\" data-qcd=\"aHR0cHM6Ly9zaGVycGFzLmNvbS9mdW5uZWwtc3R1ZGVudC1xdWFsaWZpY2F0aW9u\" data-banner=\"2\" data-name=\"Cours part\u2019 global #2 = CPG2\" style=\"background-color: #F3FBF7\" >\n                                                                        <div class=\"push__teachers\">\n    <div class=\"d-flex justify-content-center d-md-none\">\n        <img decoding=\"async\" class=\"push__logo\" src=\"\/content\/themes\/sherpas-theme\/dist\/images\/logo.svg\" alt=\"Logo Sherpas\">\n    <\/div>\n    <div class=\"swiper\">\n        <div class=\"swiper-wrapper\">\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Cle\u0301mence2x.png);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Cl\u00e9mence<\/p>                          <p class=\"push__teachers-school\">HEC Paris<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">21\u20ac\/h\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Thibault2x.png);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Thibault<\/p>                          <p class=\"push__teachers-school\">ENS Paris Ulm<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">20\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Sophie2x.png);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Sophie<\/p>                          <p class=\"push__teachers-school\">Sciences Po Bordeaux<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">12\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Noemie2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">No\u00e9mie<\/p>                          <p class=\"push__teachers-school\">M2 en droit \u00e0 Assas<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">19\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Fanny2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Fanny<\/p>                          <p class=\"push__teachers-school\">Ponts ParisTech<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">19\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Simon2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Simon<\/p>                          <p class=\"push__teachers-school\">4e ann\u00e9e de m\u00e9decine<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">26\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Nicolas2x.png);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Nicolas<\/p>                          <p class=\"push__teachers-school\">CentraleSup\u00e9lec<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">17\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Victor2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Victor<\/p>                          <p class=\"push__teachers-school\">ESCP<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">25\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                    <\/div>\n    <\/div>\n<\/div>\n                                                    <div class=\"push__content\">\n                                                            <div  class=\"d-none d-md-block\" >\n                                    <img decoding=\"async\" class=\"push__logo\" src=\"\/content\/themes\/sherpas-theme\/dist\/images\/logo.svg\"\n                                        alt=\"Logo Sherpas\">\n                                <\/div>\n                                                                                        <div class=\"push__title\"><p>Besoin d&rsquo;un prof particulier ? <span role=\"img\" aria-label=\"\u2728\">\u2728<\/span><!-- notionvc: 9b5ed38b-ea2e-4d3c-a3bb-f0091c2eedd2 --><\/p>\n<\/div>\n                                                                                        <div class=\"push__text\"><p>Nos profs sont l\u00e0 pour t&rsquo;aider \u00e0 progresser !<\/p>\n<p>&nbsp;<\/p>\n<p><!-- notionvc: 20490bdd-6579-484b-9d99-0ff0bc1aa8e7 --><\/p>\n<\/div>\n                                                        <div class=\"push__promo-button   \">\n                                                                                                    <div\n                                        class=\"btn btn-primary\"\n                                        style=\"color: ; border-color: ; background-color: \"\n\n                                    >\n                                        JE PRENDS UN COURS OFFERT !\n                                    <\/div>\n                                                            <\/div>\n                                                    <\/div>\n                                    <\/div>\n                                    <\/div>\n    <\/section>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"le-traite-de-non-proliferation\">Le trait\u00e9 de non-prolif\u00e9ration \ud83d\uded1<\/h3>\n\n\n\n<p>Bon, les gouvernements ne sont pas aveugles : pr\u00e9cocement, ils se rendent compte des risques qu\u2019autant d\u2019armes repr\u00e9sentent. <strong>En 1953, le pr\u00e9sident des \u00c9tats-Unis Dwight D. Eisenhower propose de cr\u00e9er une organisation internationale <\/strong>pour <strong>diffuser la technologie nucl\u00e9aire \u00e0 usage pacifique<\/strong> (par exemple pour la cr\u00e9ation d\u2019\u00e9lectricit\u00e9), tout en veillant \u00e0 ce qu\u2019elle ne serve pas \u00e0 cr\u00e9er des arsenaux militaires. Ainsi,<strong> en 1957, l\u2019Agence internationale de l\u2019\u00e9nergie atomique (AIEA) <\/strong>est fond\u00e9e. \u269b\ufe0f<\/p>\n\n\n\n<p>Mais, c\u2019est seulement <strong>en 1968 qu\u2019un trait\u00e9 de non-prolif\u00e9ration des armes nucl\u00e9aires (TNP) est sign\u00e9<\/strong>.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"498\" height=\"381\" src=\"https:\/\/sherpas.com\/blog\/content\/uploads\/2023\/07\/AgreementGIF.gif?func=bound&amp;w=498&amp;h=381\" alt=\"trait\u00e9 de non prolif\u00e9ration de la bombe atomique\" class=\"wp-image-261472\" \/><figcaption class=\"wp-element-caption\"><em>Maintenant, il n&rsquo;y a plus qu&rsquo;\u00e0 tenir parole&#8230;<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n<p>Qu\u2019est-ce que cela implique ? Eh bien, non seulement <strong>aucune nouvelle nation ne doit se procurer une arme nucl\u00e9aire, <\/strong>par quelque moyen que ce soit, mais en plus, <strong>les cinq en poss\u00e9dant d\u00e9j\u00e0 doivent r\u00e9duire leur arsenal.<\/strong> C\u2019est l\u2019AIEA qui est charg\u00e9e de faire respecter cet accord. \ud83d\udc6e<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"et-aujourdhui\">Et aujourd\u2019hui ? <\/h2>\n\n\n\n<p>Au vu de ces trait\u00e9s, tu te demandes peut-\u00eatre quelle est la situation actuelle. Ont-ils \u00e9t\u00e9 respect\u00e9s ? Et bien oui et non, comme tu vas t\u2019en apercevoir\u2026 \ud83d\ude36<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"qui-possede-la-bombe-atomique\">Qui poss\u00e8de la bombe atomique ? <\/h3>\n\n\n\n<p>Hormis les \u00c9tats-Unis, le Royaume-Uni, la Russie, la France et la Chine,<strong> 4 nations l\u2019ont secr\u00e8tement acquise : <a href=\"https:\/\/sherpas.com\/blog\/apprendre-matiere\/geopolitique\/\" data-type=\"post\" data-id=\"189513\">l\u2019Inde<\/a>, le Pakistan, Isra\u00ebl et la <a href=\"https:\/\/sherpas.com\/blog\/dictatures-dans-le-monde-actuel\/\" data-type=\"post\" data-id=\"189181\">Cor\u00e9e du Nord<\/a>. <\/strong>Les trois premiers n\u2019ont jamais sign\u00e9 le TNP, et la Cor\u00e9e du Nord s\u2019en est retir\u00e9e en 2003. \ud83d\ude2c<\/p>\n\n\n\n<p>Par ailleurs, <strong>les \u00c9tats-Unis poss\u00e8dent des ogives,<\/strong> soit des t\u00eates nucl\u00e9aires, <strong>sur le territoire d\u2019autres membres de l\u2019OTAN <\/strong>: <strong>l\u2019Allemagne, la Belgique, les Pays-Bas, l\u2019Italie et la Turquie.<\/strong> <\/p>\n\n\n<section class=\"relance\">\n        <div >\n                            <a target=\"_blank\" href=\"https:\/\/sherpas.com\/blog\/guide-matieres-lycee\/\">\n                    <div class=\"relance__container\"\n                        >\n                        \n                                                        <picture>\n                            <source srcset=\"https:\/\/sherpas.com\/content\/uploads\/2023\/04\/ebook-epreuves-du-bac.png\" media=\"(min-width: 999px)\">\n                            <source srcset=\"https:\/\/sherpas.com\/content\/uploads\/2023\/04\/ebook-epreuves-du-bac.png\" media=\"(max-width: 999px)\">\n                                <img decoding=\"async\"\n                                    src=\"https:\/\/sherpas.com\/content\/uploads\/2023\/04\/ebook-epreuves-du-bac.png\"\n                                    alt=\"\"\n                                >\n                            <\/picture>\n                                                <div class=\"relance__content\">\n                            \n                                <div class=\"relance__title\"> <p>Tu as du mal \u00e0 r\u00e9viser ? T\u00e9l\u00e9charge notre guide ultime pour r\u00e9ussir ton bac haut la main !<\/p>\n<\/div>\n                                                        <button type=\"button\"\n                                    class=\"relance__button btn btn-white\">\n                                T\u00e9l\u00e9charge ton guide\n                            <\/button>\n                        <\/div>\n                    <\/div>\n                <\/a>\n                    <\/div>\n    <\/section>\n\n    \n\n\n<h3 class=\"wp-block-heading\" id=\"vers-un-desarmement\">Vers un d\u00e9sarmement ? <\/h3>\n\n\n\n<p><strong>La Russie et les \u00c9tats-Unis poss\u00e8dent 90 % des arsenaux nucl\u00e9aires<\/strong>, respectivement<strong> plus de 6000 et plus de 5000 ogives.<\/strong> Les autres sont loin derri\u00e8re, avec entre 300 et 50. \ud83d\udca3\ud83d\udca3\ud83d\udca3<\/p>\n\n\n\n<p>En 2017, 100 membres ont approuv\u00e9 <strong>un trait\u00e9 de l\u2019ONU visant \u00e0 l\u2019interdiction des armes nucl\u00e9aires. <\/strong>Mais les nations en d\u00e9tenant d\u00e9j\u00e0 <strong>ont refus\u00e9 de le signer<\/strong>. Leur argument ? Selon eux, <strong>la dissuasion qu&rsquo;elles engendrent serait un puissant instrument de paix.<\/strong> \ud83d\udd4a\ufe0f<\/p>\n\n\n\n<p>Tu peux noter que <strong>le nombre total d\u2019ogives a bien r\u00e9duit <\/strong>: alors qu\u2019en <strong>1982 il y en avait environ 50 000<\/strong>, aujourd\u2019hui il y en a <strong>un peu plus de 13 000<\/strong>.&nbsp;\ud83d\udcc9<\/p>\n\n\n\n<p>Cette diminution est toute relative quand on se souvient de la puissance d\u2019une seule d\u2019entre elles\u2026&nbsp;<\/p>\n\n\n\n<p>Et voil\u00e0, tu connais maintenant la v\u00e9ritable histoire de la bombe atomique, utilis\u00e9e seulement deux fois, mais crainte de tous. Si tu as aim\u00e9 en apprendre plus, tu peux <strong>d\u00e9couvrir<a href=\"https:\/\/sherpas.com\/blog\/tag\/la-veritable-histoire\/\" data-type=\"internal\" data-id=\"#la v\u00e9ritable histoire\"> d\u2019autres histoires surprenantes<\/a> dans nos articles.<\/strong><\/p>\n\n\n<section class=\"manual-post\">\n        <div >\n                            <div class=\"manual-post__title\">D\u00e9couvre aussi<\/div>\n                        <div class=\"row\">\n                                <div class=\"col-12  col-md-4  col-lg-4\">\n                                        <div\n\n   class=\"article-card-vertical  article-card-vertical--3   \">\n\n            <a href=\"https:\/\/sherpas.com\/blog\/planete-mars-histoire\/\">\n            <picture>\n                <img decoding=\"async\" width=\"272\" height=\"272\" src=\"https:\/\/sherpas.com\/content\/uploads\/2022\/11\/La-planete-Mars-272x272.jpg\" class=\"article-card-vertical__image wp-post-image\" alt=\"La plan\u00e8te Mars\" srcset=\"https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2022\/11\/La-planete-Mars-272x272.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=272 272w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2022\/11\/La-planete-Mars-272x272.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=1920 1920w\" sizes=\"(max-width: 272px) 100vw, 272px\" ci-src=\"https:\/\/sherpas.com\/content\/uploads\/2022\/11\/La-planete-Mars-272x272.jpg?q=85\" \/>\n                \n                    \n            <\/picture>\n\n        <\/a>\n     \n  \n    <div class=\"article-card-vertical__content\">\n        <a class=\"article-card-vertical__link\" href=\"https:\/\/sherpas.com\/blog\/planete-mars-histoire\/\">\n            <h3 class=\"article-card-vertical__title\" id=\"la-veritable-histoire-de-la-planete-mars\">\n                La v\u00e9ritable histoire de la plan\u00e8te Mars&nbsp;\ud83e\ude90\n            <\/h3>\n                            <div class=\"article-card-vertical__text\">\n                    Dans cet article, on ne parle pas du troisi\u00e8me mois de l\u2019ann\u00e9e, ni m\u00eame encore de la barre (&#8230;)\n                <\/div>\n                    <\/a>   \n                    <div class=\"article-card-vertical__tags article-card-vertical__tags--hide\">\n                <div class=\"article-card-vertical__tag badge\"><\/div>\n            <\/div>\n            <\/div>\n<\/div>\n                <\/div>\n                                <div class=\"col-12  col-md-4  col-lg-4\">\n                                        <div\n\n   class=\"article-card-vertical  article-card-vertical--3   \">\n\n            <a href=\"https:\/\/sherpas.com\/blog\/histoire-mur-de-berlin\/\">\n            <picture>\n                <img decoding=\"async\" width=\"396\" height=\"240\" src=\"https:\/\/sherpas.com\/content\/uploads\/2022\/11\/mur-de-Berlin--396x240.jpg\" class=\"article-card-vertical__image wp-post-image\" alt=\"mur de Berlin\" srcset=\"https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2022\/11\/mur-de-Berlin--396x240.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=396 396w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2022\/11\/mur-de-Berlin--396x240.jpg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=1920 1920w\" sizes=\"(max-width: 396px) 100vw, 396px\" ci-src=\"https:\/\/sherpas.com\/content\/uploads\/2022\/11\/mur-de-Berlin--396x240.jpg?q=85\" \/>\n                \n                    \n            <\/picture>\n\n        <\/a>\n     \n  \n    <div class=\"article-card-vertical__content\">\n        <a class=\"article-card-vertical__link\" href=\"https:\/\/sherpas.com\/blog\/histoire-mur-de-berlin\/\">\n            <h3 class=\"article-card-vertical__title\" id=\"la-veritable-histoire-du-mur-de-berlin\">\n                La v\u00e9ritable histoire du mur de Berlin&nbsp;\ud83e\uddf1\n            <\/h3>\n                            <div class=\"article-card-vertical__text\">\n                    Le mur le plus \u00ab\u00a0famous\u00a0\u00bb de l\u2019histoire est tomb\u00e9 le 9 novembre 1989. Quel mur ? Le mur (&#8230;)\n                <\/div>\n                    <\/a>   \n                    <div class=\"article-card-vertical__tags article-card-vertical__tags--hide\">\n                <div class=\"article-card-vertical__tag badge\"><\/div>\n            <\/div>\n            <\/div>\n<\/div>\n                <\/div>\n                                <div class=\"col-12  col-md-4  col-lg-4\">\n                                        <div\n\n   class=\"article-card-vertical  article-card-vertical--3   \">\n\n            <a href=\"https:\/\/sherpas.com\/blog\/la-guerre-de-7-ans\/\">\n            <picture>\n                <img decoding=\"async\" width=\"396\" height=\"245\" src=\"https:\/\/sherpas.com\/content\/uploads\/2022\/05\/ob_af23fe_1024px-quibcardinaux2.jpg\" class=\"article-card-vertical__image wp-post-image\" alt=\"La Guerre de 7 ans\" ci-src=\"https:\/\/sherpas.com\/content\/uploads\/2022\/05\/ob_af23fe_1024px-quibcardinaux2.jpg?q=85\" \/>\n                \n                    \n            <\/picture>\n\n        <\/a>\n     \n  \n    <div class=\"article-card-vertical__content\">\n        <a class=\"article-card-vertical__link\" href=\"https:\/\/sherpas.com\/blog\/la-guerre-de-7-ans\/\">\n            <h3 class=\"article-card-vertical__title\" id=\"la-guerre-de-7-ans-veritable-premiere-guerre-mondiale\">\n                La guerre de 7 ans : v\u00e9ritable premi\u00e8re guerre mondiale ?&nbsp;\ud83d\udca5\n            <\/h3>\n                            <div class=\"article-card-vertical__text\">\n                    Et si la premi\u00e8re guerre mondiale ne l\u2019\u00e9tait pas vraiment ? Le premier conflit mondial impliquant des combats (&#8230;)\n                <\/div>\n                    <\/a>   \n                    <div class=\"article-card-vertical__tags article-card-vertical__tags--hide\">\n                <div class=\"article-card-vertical__tag badge\"><\/div>\n            <\/div>\n            <\/div>\n<\/div>\n                <\/div>\n                            <\/div>\n        <\/div>\n    <\/section>\n\n\n\n<p>Et si jamais tu vois que les points d\u2019Histoire abord\u00e9s dans cet article te semblent flous, n\u2019h\u00e9site pas \u00e0 <a href=\"https:\/\/sherpas.com\/cours\/histoire\">faire appel \u00e0 un de nos Sherpas !<\/a><br><br><\/p>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-center kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;center&quot;,&quot;id&quot;:&quot;261435&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;8&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;4.7&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Tu as aim\u00e9 cet article ?&quot;,&quot;legend&quot;:&quot;4.7\\\/5 - (8 votes)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;La v\u00e9ritable histoire de la bombe atomique \ud83d\udca3&quot;,&quot;width&quot;:&quot;133.8&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 133.8px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            4.7\/5 - (8 votes)    <\/div>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Une bombe atomique ce n\u2019est pas exactement subtil : avec une explosion qui se voit \u00e0 des kilom\u00e8tres (&#8230;)<\/p>\n","protected":false},"author":326,"featured_media":261439,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"category":[803,821],"tag":[746],"class_list":["post-261435","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-apprendre-matiere","category-histoire","tag-la-veritable-histoire"],"acf":[],"_links":{"self":[{"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/posts\/261435","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/users\/326"}],"replies":[{"embeddable":true,"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/comments?post=261435"}],"version-history":[{"count":0,"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/posts\/261435\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/media\/261439"}],"wp:attachment":[{"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/media?parent=261435"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/category?post=261435"},{"taxonomy":"tag","embeddable":true,"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/tag?post=261435"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}