{"id":13117,"date":"2021-02-09T08:13:34","date_gmt":"2021-02-09T07:13:34","guid":{"rendered":"https:\/\/agora.xtec.cat\/escolaelsvinyals\/?p=13117"},"modified":"2021-02-09T08:13:34","modified_gmt":"2021-02-09T07:13:34","slug":"hedy-lamarr","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/escolaelsvinyals\/digital\/hedy-lamarr\/","title":{"rendered":"Hedy Lamarr"},"content":{"rendered":"<h2 id=\"firstHeading\" class=\"firstHeading\" lang=\"ca\">Hedy Lamarr<\/h2>\n<p>N<a href=\"https:\/\/agora.xtec.cat\/escolaelsvinyals\/wp-content\/uploads\/usu13\/2021\/02\/Hedy_Lamarr_in_The_Heavenly_Body_1944.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-13118 alignleft\" src=\"https:\/\/agora.xtec.cat\/escolaelsvinyals\/wp-content\/uploads\/usu13\/2021\/02\/Hedy_Lamarr_in_The_Heavenly_Body_1944.jpg\" alt=\"\" width=\"242\" height=\"299\" \/><\/a>ascuda a \u00c0ustria el 9 de novembre de 1914, de mare hongaresa cat\u00f2lica i pare jueu, pertany a la burgesia de Viena.<\/p>\n<p>Potser sabeu que l&#8217;actriu va inspirar la Blancaneu de Disney i la <span class=\"hiddenSpellError\">Catwoman<\/span> dels c\u00f2mics, per\u00f2 sab\u00edeu que gr\u00e0cies a els seus patens avui existeixen els <span class=\"hiddenGreenError\">smartphones<\/span>?<\/p>\n<p><span class=\"hiddenSpellError\">Hedy<\/span> <span class=\"hiddenSpellError\">Lamarr<\/span> va ser molt m\u00e9s que una famosa actriu de Hollywood. <strong>Inventora i enginyera implicada en la lluita contra el nazisme<\/strong>, va desenvolupar un sistema de comunicacions secret capa\u00e7 d\u2019emetre radiofreq\u00fc\u00e8ncies aparentment aleat\u00f2ries i que l\u2019enemic no pogu\u00e9s interceptar.<\/p>\n<p>Avui dia aquest sistema de codificaci\u00f3 de transmissions s\u2019utilitza en la tecnologia de posicionament per sat\u00e8l\u00b7lits (GPS), els enlla\u00e7os xifrats militars, les comunicacions de la llan\u00e7adora espacial amb la Terra i en la tecnologia sense fil Wi-Fi.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hedy Lamarr Nascuda a \u00c0ustria el 9 de novembre de 1914, de mare hongaresa cat\u00f2lica i pare jueu, pertany a la burgesia de Viena. Potser sabeu que l&#8217;actriu va inspirar la Blancaneu de Disney i la Catwoman dels c\u00f2mics, per\u00f2 sab\u00edeu que gr\u00e0cies a els seus patens avui existeixen els smartphones? Hedy Lamarr va ser [&hellip;]<\/p>\n","protected":false},"author":53,"featured_media":13118,"comment_status":"open","ping_status":"closed","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":[57],"tags":[],"class_list":["post-13117","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-digital"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/escolaelsvinyals\/wp-json\/wp\/v2\/posts\/13117","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/escolaelsvinyals\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/escolaelsvinyals\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolaelsvinyals\/wp-json\/wp\/v2\/users\/53"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolaelsvinyals\/wp-json\/wp\/v2\/comments?post=13117"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/escolaelsvinyals\/wp-json\/wp\/v2\/posts\/13117\/revisions"}],"predecessor-version":[{"id":13119,"href":"https:\/\/agora.xtec.cat\/escolaelsvinyals\/wp-json\/wp\/v2\/posts\/13117\/revisions\/13119"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolaelsvinyals\/wp-json\/wp\/v2\/media\/13118"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/escolaelsvinyals\/wp-json\/wp\/v2\/media?parent=13117"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolaelsvinyals\/wp-json\/wp\/v2\/categories?post=13117"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolaelsvinyals\/wp-json\/wp\/v2\/tags?post=13117"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}