{"id":144011,"date":"2021-01-20T16:52:29","date_gmt":"2021-01-20T16:52:29","guid":{"rendered":"https:\/\/rnoticias.com.mx\/Portal\/2021\/01\/20\/proponen-restar-un-segundo-al-minuto\/"},"modified":"2021-01-20T16:52:29","modified_gmt":"2021-01-20T16:52:29","slug":"proponen-restar-un-segundo-al-minuto","status":"publish","type":"post","link":"https:\/\/rnoticias.com.mx\/Portal\/2021\/01\/20\/proponen-restar-un-segundo-al-minuto\/","title":{"rendered":"Proponen restar un segundo al minuto"},"content":{"rendered":"<p id=\"m105-104-106\" class=\"paragraph \" style=\"font-family: opensans_regular;font-size: 18px;margin: 25px 0px\">Recientemente,&nbsp;<span style=\"font-weight: bold;font-family: opensans_bold\">cient&iacute;ficos&nbsp;<\/span>del todo el mundo han estado proponiendo&nbsp;<span style=\"font-weight: bold;font-family: opensans_bold\">restar<\/span>&nbsp;un&nbsp;<span style=\"font-weight: bold;font-family: opensans_bold\">segundo<\/span>&nbsp;al&nbsp;<span style=\"font-weight: bold;font-family: opensans_bold\">minuto<\/span>&nbsp;en nuestro sistema m&eacute;trico decimal del tiempo, debido a que, de acuerdo con los relojes at&oacute;micos de precisi&oacute;n, la&nbsp;<span style=\"font-weight: bold;font-family: opensans_bold\">rotaci&oacute;n<\/span>&nbsp;de&nbsp;<a style=\"cursor: pointer;color: #217dc1;font-family: opensans_bold\" href=\"https:\/\/www.sdpnoticias.com\/geek\/vida-en-otro-planeta-tierra-rara-extraterrestres-hipotesis-sistema-solar.html\" rel=\"nofollow noopener\" target=\"_blank\">la Tierra&nbsp;<\/a>se est&aacute; acelerando.<\/p>\n<p id=\"m110-109-111\" class=\"paragraph \" style=\"font-family: opensans_regular;font-size: 18px;margin: 25px 0px\">Pues aunque la&nbsp;<span style=\"font-weight: bold;font-family: opensans_bold\">rotaci&oacute;n del la Tierra<\/span>&nbsp;puede disminuir o acelerarse ligeramente de un d&iacute;a para otro debido a las alteraciones naturales y c&oacute;smicas, las tendencias del calendario astron&oacute;mico se&ntilde;alan a que los &uacute;ltimos a&ntilde;os se ha acortado el&nbsp;<span style=\"font-weight: bold;font-family: opensans_bold\">tiempo&nbsp;<\/span>que tarda la Tierra en dar una vuelta sobre s&iacute; misma.<\/p>\n<p id=\"m152-151-153\" class=\"paragraph \" style=\"font-family: opensans_regular;font-size: 18px;margin: 25px 0px\">Es decir, el d&iacute;a poco a poco se est&aacute; volviendo m&aacute;s corto, inform&oacute; la agencia &#8220;Time and Date&#8221;, la cual se encarga de analizar con precisi&oacute;n matem&aacute;tica el&nbsp;<span style=\"font-weight: bold;font-family: opensans_bold\">tiempo&nbsp;<\/span>global; existe un&nbsp;<span style=\"background: #fff000\">d&eacute;ficit diario de 0.5 milisegundos<\/span>&nbsp;de media, seg&uacute;n los c&aacute;lculos at&oacute;micos.<\/p>\n<div id=\"m157-156-158\" class=\"Content__phrase \">\n<p><span id=\"m162-161-163\" class=\"Content__phrase-text \" style=\"font-family: montserrat_semibolditalic;font-size: 22px;line-height: 28px;text-align: center;margin-bottom: 15px\">&#8220;Es muy posible que se necesite intercalar un segundo en negativo si la tasa de rotaci&oacute;n de la Tierra aumenta m&aacute;s, pero a&uacute;n es demasiado pronto para certificar que esto vaya a suceder&#8221;.&nbsp;<\/span><span id=\"m167-166-168\" class=\"Content__phrase-author \" style=\"font-family: montserrat_bold;font-size: 16px;line-height: 26px;text-align: right\">Peter Whibberley<\/span><\/p>\n<p><span class=\"Content__phrase-author \" style=\"font-family: montserrat_bold;font-size: 16px;line-height: 26px;text-align: right\"><span style=\"font-family: opensans_regular;font-size: 18px;text-align: start\">Cabe mencionar que aunque los&nbsp;<\/span><span style=\"font-weight: bold;font-family: opensans_bold;font-size: 18px;text-align: start\">cient&iacute;ficos&nbsp;<\/span><span style=\"font-family: opensans_regular;font-size: 18px;text-align: start\">est&eacute;n considerando reducir un&nbsp;<\/span><span style=\"font-weight: bold;font-family: opensans_bold;font-size: 18px;text-align: start\">segundo&nbsp;<\/span><span style=\"font-family: opensans_regular;font-size: 18px;text-align: start\">de forma intercalada para corregir la hora y as&iacute; estar en consonancia con la rotaci&oacute;n del planeta, este cambio tendr&iacute;a consecuencias catastr&oacute;ficas en el mundo.<\/span><\/span><\/p>\n<h2 id=\"m213-212-214\" class=\"SDPArticle__subtitle \" style=\"font-family: sourcesanspro-semibold;font-size: 24px;margin: 25px 0px\">Efectos colaterales de restar un segundo al tiempo<\/h2>\n<p id=\"m218-217-219\" class=\"paragraph \" style=\"font-family: opensans_regular;font-size: 18px;margin: 25px 0px\">El&nbsp;<span style=\"font-weight: bold;font-family: opensans_bold\">restar<\/span>&nbsp;un&nbsp;<span style=\"font-weight: bold;font-family: opensans_bold\">segundo&nbsp;<\/span>al&nbsp;<span style=\"font-weight: bold;font-family: opensans_bold\">minuto<\/span>, desequilibrar&iacute;a la mayor&iacute;a de los&nbsp;<span style=\"background: #fff000\">dispositivos electr&oacute;nicos<\/span>&nbsp;conectados a un sat&eacute;lite, ya que el tiempo<span style=\"font-weight: bold;font-family: opensans_bold\">&nbsp;<\/span>tiene una serie de grandes implicaciones para los sistemas de navegaci&oacute;n y comunicaciones terrestres.<\/p>\n<p>&nbsp;<\/p>\n<p id=\"m223-222-224\" class=\"paragraph \" style=\"font-family: opensans_regular;font-size: 18px;margin: 25px 0px\">&#8220;Parte del problema se debe a que la mayor&iacute;a de los lenguajes de programaci&oacute;n tienen un cronometraje del tiempo<span style=\"font-weight: bold;font-family: opensans_bold\">&nbsp;<\/span>muy rudimentario&#8221;, explic&oacute; la periodista cient&iacute;fica, Caroline Debert.<\/p>\n<p class=\"paragraph \" style=\"font-family: opensans_regular;font-size: 18px;margin: 25px 0px\"><span id=\"m269-268-270\" class=\"Content__phrase-text \" style=\"font-family: montserrat_semibolditalic;font-size: 22px;line-height: 28px;text-align: center;margin-bottom: 15px\">&#8220;Se basa en un hardware de reloj primitivo dentro de los propios ordenadores. Estos deben conectarse a los servidores de relojes at&oacute;micos mundiales, pero ofrecen peque&ntilde;as simplificaciones en lugar de n&uacute;meros enteros&#8221;.<\/span><span id=\"m274-273-275\" class=\"Content__phrase-author \" style=\"font-family: montserrat_bold;font-size: medium;line-height: 26px;text-align: right\">Caroline Debert<\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Proponen restar un segundo al minuto<\/p>\n","protected":false},"author":1,"featured_media":144012,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[336],"tags":[9780],"class_list":["post-144011","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-curiosidades","tag-segundos"],"jetpack_featured_media_url":"https:\/\/rnoticias.com.mx\/Portal\/wp-content\/uploads\/2021\/01\/1611186749_tiempo-reloj-400x225.jpg","amp_enabled":true,"_links":{"self":[{"href":"https:\/\/rnoticias.com.mx\/Portal\/wp-json\/wp\/v2\/posts\/144011","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rnoticias.com.mx\/Portal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rnoticias.com.mx\/Portal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rnoticias.com.mx\/Portal\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rnoticias.com.mx\/Portal\/wp-json\/wp\/v2\/comments?post=144011"}],"version-history":[{"count":0,"href":"https:\/\/rnoticias.com.mx\/Portal\/wp-json\/wp\/v2\/posts\/144011\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rnoticias.com.mx\/Portal\/wp-json\/wp\/v2\/media\/144012"}],"wp:attachment":[{"href":"https:\/\/rnoticias.com.mx\/Portal\/wp-json\/wp\/v2\/media?parent=144011"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rnoticias.com.mx\/Portal\/wp-json\/wp\/v2\/categories?post=144011"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rnoticias.com.mx\/Portal\/wp-json\/wp\/v2\/tags?post=144011"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}