{"id":2149,"date":"2026-09-21T01:07:00","date_gmt":"2026-09-20T16:07:00","guid":{"rendered":"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-09-21-t-rex-body-temperature-es\/"},"modified":"2026-09-21T01:07:00","modified_gmt":"2026-09-20T16:07:00","slug":"2026-09-21-t-rex-body-temperature-es","status":"publish","type":"briefing","link":"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-09-21-t-rex-body-temperature-es\/","title":{"rendered":"Tres dientes de T. rex apuntan a una temperatura media cercana a 36\u00b0C"},"content":{"rendered":"<p><strong>2026-09-21 01:07 KST<\/strong><\/p>\n<p>Los is\u00f3topos pesados de carbono y ox\u00edgeno se agrupan de modo distinto seg\u00fan la temperatura al formarse el esmalte.<\/p>\n<p>Los dientes proceden de Hell Creek, Montana, y promediaron unos 97\u00b0F, cerca de elefantes y del rango humano.<\/p>\n<h2>Qu\u00e9 cambia<\/h2>\n<p>Ya hab\u00eda indicios de sangre caliente; la novedad es una restricci\u00f3n qu\u00edmica con valor concreto.<\/p>\n<h2>No igual al humano<\/h2>\n<p>Un n\u00famero parecido no implica metabolismo, crecimiento o p\u00e9rdida de calor iguales; el gran cuerpo tambi\u00e9n conserva calor.<\/p>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/onepress.co.kr\/wp-content\/uploads\/2026\/09\/t-rex-body-temperature-es.png\" alt=\"Tres dientes de T. rex apuntan a una temperatura media cercana a 36\u00b0C\" loading=\"lazy\" \/><figcaption class=\"op-briefing-image-caption\">Esta imagen generada por IA explica el tema; no es una fotograf\u00eda de un evento, observaci\u00f3n o lugar real.<\/figcaption><\/figure>\n<h2>L\u00edmites<\/h2>\n<p>Tres dientes no cubren individuos, estaciones o partes corporales; preservaci\u00f3n y qu\u00edmica posterior exigen correcci\u00f3n.<\/p>\n<h2>Siguiente<\/h2>\n<p>Hay que repetir en m\u00e1s tiranosaurios y otros grupos; datos y c\u00f3digo permiten revisi\u00f3n.<\/p>\n<h2>Fuente primaria y comprobaciones independientes<\/h2>\n<p><a href=\"https:\/\/www.science.org\/doi\/10.1126\/sciadv.aeb7653\" target=\"_blank\" rel=\"noopener noreferrer\">Science Advances \uc6d0 \ub17c\ubb38<\/a><\/p>\n<p><a href=\"https:\/\/newsroom.ucla.edu\/releases\/scientists-finally-know-the-body-temperature-of-the-tyrannosaurus-rex\" target=\"_blank\" rel=\"noopener noreferrer\">UCLA \uc5f0\uad6c\uae30\uad00 \uc124\uba85<\/a><\/p>\n<p><a href=\"https:\/\/apnews.com\/article\/tyrannosaurus-rex-body-temperature-2ee33ab4528dc358bc4b90861aa715e4\" target=\"_blank\" rel=\"noopener noreferrer\">Associated Press \ub3c5\ub9bd \ud655\uc778<\/a><\/p>\n<h2>Leer en otros idiomas<\/h2>\n<p><a href=\"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-09-21-t-rex-body-temperature-ko\/\">\ud55c\uad6d\uc5b4<\/a> \u00b7 <a href=\"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-09-21-t-rex-body-temperature-en\/\">English<\/a> \u00b7 <a href=\"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-09-21-t-rex-body-temperature-es\/\">Espa\u00f1ol<\/a> \u00b7 <a href=\"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-09-21-t-rex-body-temperature-ja\/\">\u65e5\u672c\u8a9e<\/a> \u00b7 <a href=\"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-09-21-t-rex-body-temperature-vi\/\">Ti\u1ebfng Vi\u1ec7t<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>El equipo estim\u00f3 unos 36\u00b0C mediante is\u00f3topos agrupados en tres dientes de Tyrannosaurus rex. No es lectura directa y la muestra peque\u00f1a no representa a todos los dinosaurios.<\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"class_list":["post-2149","briefing","type-briefing","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/briefing\/2149","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/briefing"}],"about":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/types\/briefing"}],"wp:attachment":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=2149"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}