{"id":21935,"date":"2020-11-21T12:30:00","date_gmt":"2020-11-21T11:30:00","guid":{"rendered":"https:\/\/rinconeducativo.org\/efemerides\/21-de-noviembre-de-1905-albert-einstein-da-a-conocer-su-famosa-formula\/"},"modified":"2024-12-20T12:04:46","modified_gmt":"2024-12-20T11:04:46","slug":"november-21-1905-albert-einstein-unveils-famous-formula","status":"publish","type":"re_efemeride","link":"https:\/\/rinconeducativo.org\/en\/anniversaries\/november-21-1905-albert-einstein-unveils-famous-formula\/","title":{"rendered":"November 21, 1905 - Albert Einstein unveils his famous formula"},"content":{"rendered":"\n<p>Between March and September 1905, the German scientific journal \"Annales der Phy<em>sik\" mailbox&nbsp;<\/em>received four studies that would forever change the laws of physics and, ultimately, the conception of the reality of light, matter, time, and space.<\/p>\n\n\n\n<p>The author was a 26-year-old\u00a0<a href=\"https:\/\/rinconeducativo.org\/en\/recursos-educativos\/einstein-biography\/\" target=\"_blank\" rel=\"noreferrer noopener\">Albert Einstein\u00a0<\/a>who, at the time, was working at the patent office in Berne (Switzerland). His career as a physicist had stalled after the rejection of his doctoral thesis, and his scientific passion had been relegated to his spare time and long idle hours in the office. However, this year was a miraculous one for Einstein with these <a href=\"https:\/\/rinconeducativo.org\/en\/recursos-educativos\/in-1905-albert-einstein-published-four-studies-that-would-change-the-laws-of-physics\/\" target=\"_blank\" rel=\"noreferrer noopener\">four significant studies.<\/a><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/rinconeducativo.org\/wp-content\/uploads\/2020\/07\/einstein-4129246_1920-1200x800.jpg\" alt=\"F\u00f3rmula de Albert Einstein\" class=\"wp-image-6972\" width=\"224\" height=\"149\"\/><figcaption class=\"wp-element-caption\">Albert Einstein's formula<\/figcaption><\/figure>\n<\/div>\n\n\n<p>On 21 November the last of the four studies was published with the question: <strong>\"Does the inertia of a body depend on the energy it contains?<\/strong>\". It is an epilogue to all the other studies in which the mathematical demonstration of specific relativity, and thus the proof of the equivalence between matter and energy, was condensed into the most famous formula in history: E = mc<sup>2<\/sup>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>On 21 November the last of the four studies was published with the question: \"Does the inertia of a body depend on the energy it contains?\". It is an epilogue to all the other studies in which the mathematical demonstration of specific relativity, and thus the proof of the equivalence between matter and energy.<\/p>\n","protected":false},"author":1088,"featured_media":10803,"template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[7230],"mes":[7217],"clasificacion_anterior":[],"class_list":["post-21935","re_efemeride","type-re_efemeride","status-publish","has-post-thumbnail","hentry","tag-ciencia-en","mes-november"],"acf":{"fecha":"19051121"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>November 21, 1905 - Albert Einstein unveils his famous formula - Rinc\u00f3n educativo<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/rinconeducativo.org\/en\/anniversaries\/november-21-1905-albert-einstein-unveils-famous-formula\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"November 21, 1905 - Albert Einstein unveils his famous formula - Rinc\u00f3n educativo\" \/>\n<meta property=\"og:description\" content=\"On 21 November the last of the four studies was published with the question: &quot;Does the inertia of a body depend on the energy it contains?&quot;. It is an epilogue to all the other studies in which the mathematical demonstration of specific relativity, and thus the proof of the equivalence between matter and energy.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/rinconeducativo.org\/en\/anniversaries\/november-21-1905-albert-einstein-unveils-famous-formula\/\" \/>\n<meta property=\"og:site_name\" content=\"Rinc\u00f3n educativo\" \/>\n<meta property=\"article:modified_time\" content=\"2024-12-20T11:04:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/rinconeducativo.org\/wp-content\/uploads\/2020\/07\/einstein-4129246_1920-e1662669844150.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1280\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/rinconeducativo.org\/en\/anniversaries\/november-21-1905-albert-einstein-unveils-famous-formula\/\",\"url\":\"https:\/\/rinconeducativo.org\/en\/anniversaries\/november-21-1905-albert-einstein-unveils-famous-formula\/\",\"name\":\"November 21, 1905 - Albert Einstein unveils his famous formula - Rinc\u00f3n educativo\",\"isPartOf\":{\"@id\":\"https:\/\/rinconeducativo.org\/es\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/rinconeducativo.org\/en\/anniversaries\/november-21-1905-albert-einstein-unveils-famous-formula\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/rinconeducativo.org\/en\/anniversaries\/november-21-1905-albert-einstein-unveils-famous-formula\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/rinconeducativo.org\/wp-content\/uploads\/2020\/07\/einstein-4129246_1920-e1662669844150.jpg\",\"datePublished\":\"2020-11-21T11:30:00+00:00\",\"dateModified\":\"2024-12-20T11:04:46+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/rinconeducativo.org\/en\/anniversaries\/november-21-1905-albert-einstein-unveils-famous-formula\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/rinconeducativo.org\/en\/anniversaries\/november-21-1905-albert-einstein-unveils-famous-formula\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/rinconeducativo.org\/en\/anniversaries\/november-21-1905-albert-einstein-unveils-famous-formula\/#primaryimage\",\"url\":\"https:\/\/rinconeducativo.org\/wp-content\/uploads\/2020\/07\/einstein-4129246_1920-e1662669844150.jpg\",\"contentUrl\":\"https:\/\/rinconeducativo.org\/wp-content\/uploads\/2020\/07\/einstein-4129246_1920-e1662669844150.jpg\",\"width\":1920,\"height\":1280,\"caption\":\"Albert Einstein\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/rinconeducativo.org\/en\/anniversaries\/november-21-1905-albert-einstein-unveils-famous-formula\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\/\/rinconeducativo.org\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Efem\u00e9rides\",\"item\":\"https:\/\/rinconeducativo.org\/es\/efemerides\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"November 21, 1905 - Albert Einstein unveils his famous formula\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/rinconeducativo.org\/es\/#website\",\"url\":\"https:\/\/rinconeducativo.org\/es\/\",\"name\":\"Rinc\u00f3n educativo\",\"description\":\"Un proyecto del Foro Nuclear\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/rinconeducativo.org\/es\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"November 21, 1905 - Albert Einstein unveils his famous formula - Rinc\u00f3n educativo","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/rinconeducativo.org\/en\/anniversaries\/november-21-1905-albert-einstein-unveils-famous-formula\/","og_locale":"en_US","og_type":"article","og_title":"November 21, 1905 - Albert Einstein unveils his famous formula - Rinc\u00f3n educativo","og_description":"On 21 November the last of the four studies was published with the question: \"Does the inertia of a body depend on the energy it contains?\". 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