{"id":58,"date":"2016-02-14T18:20:47","date_gmt":"2016-02-14T17:20:47","guid":{"rendered":"http:\/\/blocs.xtec.cat\/naiadeinslavall\/?p=58"},"modified":"2017-04-24T17:14:24","modified_gmt":"2017-04-24T15:14:24","slug":"einstein-tenia-rao-les-ones-gravitatories-existeixen","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/inslavall\/general\/einstein-tenia-rao-les-ones-gravitatories-existeixen\/","title":{"rendered":"Einstein tenia ra\u00f3: les ones gravitat\u00f2ries existeixen"},"content":{"rendered":"<p><strong>NOT\u00cdCIA DEL DIARI ARA<\/strong><br \/>\n<em><small>ISIDRE EST\u00c9VEZ (<span class=\"location\">Barcelona)<\/span><\/small><\/em><br \/>\n<em><time class=\"datetime\" datetime=\"2016-02-11T17:58:01\">ACTUALITZADA: 11\/02\/2016 17:58<\/time><\/em><\/p>\n<p><strong>Cient\u00edfics dels Estats Units detecten les ones produ\u00efdes pel xoc de dos forats negres. La troballa confirma la teoria de la relativitat\u00a0<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" alignleft\" src=\"http:\/\/images.ara.cat\/societat\/ones-gravitacionals_ARAIMA20160211_0250_3.jpg\" alt=\"ones gravitacionals\" width=\"278\" height=\"193\" \/>El 1916 <strong class=\"mce\">Albert Einstein<\/strong> afirmava que, d&#8217;acord amb la seva <strong class=\"mce\">teoria de la relativitat<\/strong>, a l&#8217;Univers hi ha ones gravitat\u00f2ries, originades en grans fusions com les que tenen lloc quan s&#8217;uneixen dos forats negres massius. Einstein deia, per\u00f2, que les ones no arriben a la Terra, perqu\u00e8 aquests fen\u00f2mens tenen lloc tan lluny de nosaltres que les ones no ens arriben mai. Avui, cent anys m\u00e9s tard, la ci\u00e8ncia ha demostrat que Einstein tenia ra\u00f3\u2026 i tamb\u00e9 que estava equivocat. Tenia ra\u00f3 perqu\u00e8 efectivament les <strong class=\"mce\">ones gravitat\u00f2ries\u00a0<\/strong>existeixen; i s&#8217;equivocava perqu\u00e8 s\u00ed que arriben a la Terra.<\/p>\n<p>Llegeix tota la not\u00edcia a\u00a0<a href=\"http:\/\/www.ara.cat\/societat\/ones-gravitacionals-univers-forats-negres_0_1520848089.html\"><span style=\"color: blue;\"><u>http:\/\/www.ara.cat\/societat\/ones-gravitacionals-univers-forats-negres_0_1520848089.html<\/u><\/span><\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>NOT\u00cdCIA DEL DIARI ARA ISIDRE EST\u00c9VEZ (Barcelona) ACTUALITZADA: 11\/02\/2016 17:58 Cient\u00edfics dels Estats Units detecten les ones produ\u00efdes pel xoc de dos forats negres. La troballa confirma la teoria de la relativitat\u00a0 El 1916 Albert Einstein afirmava que, d&#8217;acord amb la seva teoria de la relativitat, a l&#8217;Univers hi ha ones gravitat\u00f2ries, originades en grans [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-58","post","type-post","status-publish","format-standard","hentry","category-general"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/inslavall\/wp-json\/wp\/v2\/posts\/58","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/inslavall\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/inslavall\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/inslavall\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/inslavall\/wp-json\/wp\/v2\/comments?post=58"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/inslavall\/wp-json\/wp\/v2\/posts\/58\/revisions"}],"predecessor-version":[{"id":2226,"href":"https:\/\/agora.xtec.cat\/inslavall\/wp-json\/wp\/v2\/posts\/58\/revisions\/2226"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/inslavall\/wp-json\/wp\/v2\/media?parent=58"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/inslavall\/wp-json\/wp\/v2\/categories?post=58"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/inslavall\/wp-json\/wp\/v2\/tags?post=58"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}