{"id":533546,"date":"2023-03-04T15:16:35","date_gmt":"2023-03-04T21:16:35","guid":{"rendered":"https:\/\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/are-dead-animals-still-moving-why-does-this-happen\/"},"modified":"2025-05-02T02:24:04","modified_gmt":"2025-05-02T08:24:04","slug":"are-dead-animals-still-moving-why-does-this-happen","status":"publish","type":"post","link":"https:\/\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/en\/are-dead-animals-still-moving-why-does-this-happen\/","title":{"rendered":"Can dead animals still move? Why does this happen?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">In these videos, you will see <strong>dead animals moving<\/strong>. Perhaps this is due to certain biological processes that continue to occur in their muscles and nerves, even after the brain and other vital organs have stopped functioning.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe class=\"youtube-player\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/jcvxud6ISdc?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=en-US&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">1.- Rigor Mortis?  <\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">One of the processes that could explain this phenomenon is called <a href=\"https:\/\/en.wikipedia.org\/wiki\/Rigor_mortis\" target=\"_blank\" rel=\"noopener\">rigor mortis<\/a>. After death, the bodies of animals begin to experience a series of biochemical changes, including the release of calcium in the muscles. This causes a muscular contraction that can result in movements in the frog, even after it has died.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">However, <strong>this theory can be ruled out<\/strong> because the muscular contraction that occurs is sustained and rigid, and occurs 2 to 4 hours after death, and can last up to 48 hours.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\n<a href=\"https:\/\/twitter.com\/OTerrifying\/status\/1631905142021963776\" rel=\"nofollow\">https:\/\/twitter.com\/OTerrifying\/status\/1631905142021963776<\/a>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Then it leads us to think about&#8230;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Action Potential:  <\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">First, we must understand what an <a href=\"https:\/\/en.wikipedia.org\/wiki\/Action_potential\" target=\"_blank\" rel=\"noopener\">action potential <\/a>is. It is <strong>a change in electrical charge that occurs in nerve and muscle cells. <\/strong>When a cell is at rest, it has a negative electrical charge inside and a positive charge outside. When a stimulus arrives at the cell, for example a nerve impulse, there is an influx of positive ions into the interior of the cell, which changes the electrical charge of the cell and creates an action potential.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-tiktok wp-block-embed-tiktok\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"tiktok-embed\" cite=\"https:\/\/www.tiktok.com\/@honeybun223\/video\/7082959761913728299\" data-video-id=\"7082959761913728299\" data-embed-from=\"oembed\" style=\"max-width:605px; min-width:325px;\"> <section> <a target=\"_blank\" title=\"@honeybun223\" href=\"https:\/\/www.tiktok.com\/@honeybun223?refer=embed\" rel=\"noopener\">@honeybun223<\/a> <p>Reply to @its.ya.boi.smiles  onthe road to 1k lest go thank y&#8217;all so much for all the support I really appreciate it. <a title=\"scary\" target=\"_blank\" href=\"https:\/\/www.tiktok.com\/tag\/scary?refer=embed\" rel=\"noopener\">#scary<\/a> <a title=\"creepy\" target=\"_blank\" href=\"https:\/\/www.tiktok.com\/tag\/creepy?refer=embed\" rel=\"noopener\">#creepy<\/a> <a title=\"deadmeat\" target=\"_blank\" href=\"https:\/\/www.tiktok.com\/tag\/deadmeat?refer=embed\" rel=\"noopener\">#deadmeat<\/a> <a title=\"dead\" target=\"_blank\" href=\"https:\/\/www.tiktok.com\/tag\/dead?refer=embed\" rel=\"noopener\">#dead<\/a><\/p> <a target=\"_blank\" title=\"\u266c original sound - Honeybun_vr\" href=\"https:\/\/www.tiktok.com\/music\/original-sound-7082959735598615342?refer=embed\" rel=\"noopener\">\u266c original sound &#8211; Honeybun_vr<\/a> <\/section> <\/blockquote> <script async src=\"https:\/\/www.tiktok.com\/embed.js\"><\/script>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">During the action potential, there is a rapid and coordinated depolarization of the cell membrane, meaning that the electrical charge inside the cell becomes more positive relative to the charge outside. This depolarization occurs when sodium ions (Na+) rapidly enter the cell through ion channels that open in response to an appropriate stimulus.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">After sodium ions enter the cell and produce depolarization, there is a rapid efflux of potassium ions (K+) out of the cell through ion channels that open in response to depolarization. This efflux of potassium ions produces repolarization of the cell, meaning that the electrical charge inside the cell becomes negative again relative to the charge outside.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe class=\"youtube-player\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/dxQmOR_QLfQ?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=en-US&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">In summary, the action potential is activated by the entry of sodium ions (Na+) into the cell, followed by a rapid efflux of potassium ions (K+).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>So, why would the action potential work if the animal is dead?<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-4-3 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe class=\"youtube-player\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/Nae9qjgFp98?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=en-US&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">When an animal&#8217;s brain is declared dead, it means that there is no longer any detectable electrical activity in the brain. However, some studies have shown that in some cases, certain cells in the body, including muscle cells and neurons, can remain viable and continue functioning for a short period of time after brain death.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Therefore, since these animals have died very recently, their muscles have not yet stopped functioning. So, when salt (NaCl) sodium chloride is added:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The action potential is activated by the entry of sodium ions (Na+) into the cell.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"1011\" data-attachment-id=\"533806\" data-permalink=\"https:\/\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/en\/are-dead-animals-still-moving-why-does-this-happen\/action_potential-svg_\/\" data-orig-file=\"https:\/\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/wp-content\/uploads\/2023\/03\/Action_potential.svg_.png\" data-orig-size=\"1024,1011\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Action_potential.svg_\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/wp-content\/uploads\/2023\/03\/Action_potential.svg_.png\" src=\"https:\/\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/wp-content\/uploads\/2023\/03\/Action_potential.svg_.png\" alt=\"-\" class=\"wp-image-533806\" title=\"\" srcset=\"https:\/\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/wp-content\/uploads\/2023\/03\/Action_potential.svg_.png 1024w, https:\/\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/wp-content\/uploads\/2023\/03\/Action_potential.svg_-300x296.png 300w, https:\/\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/wp-content\/uploads\/2023\/03\/Action_potential.svg_-768x758.png 768w, https:\/\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/wp-content\/uploads\/2023\/03\/Action_potential.svg_-96x96.png 96w, https:\/\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/wp-content\/uploads\/2023\/03\/Action_potential.svg_-150x148.png 150w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>What causes the activation of the action potential in the muscle?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The activation of the action potential in the muscle triggers a series of processes that culminate in <strong>muscle contraction<\/strong>, which is essential for any movement of the body.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-4-3 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe class=\"youtube-player\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/CEK4EuiMaRU?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=en-US&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">However, it is important to note that these movements are not evidence of life in the frog and that the animal is dead.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>  Perhaps this is due to certain biological processes that continue to occur in your muscles and nerves, even after the brain and other vital organs have stopped functioning. Let&#8217;s analyze it&#8230;<\/p>\n","protected":false},"author":4,"featured_media":533242,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"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-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":"","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-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":"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":""},"mobile":{"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":""}},"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"two_page_speed":[],"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"{title}\n\n{excerpt}\n\n{url}","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false,"jetpack_post_was_ever_published":false},"categories":[107085],"tags":[107336,107332,107338,107339,107337,107340,107335,107334,107333],"class_list":["post-533546","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-science","tag-action-potential","tag-cell","tag-dead-animal-moves","tag-dead-frog-jumps","tag-depolarization-of-the-cell-membrane","tag-muscle","tag-muscles","tag-physiology","tag-sodium"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/wp-content\/uploads\/2023\/03\/Untitled-design-1.png","jetpack_likes_enabled":false,"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/pgrue1-2eNA","jetpack-related-posts":[{"id":533552,"url":"https:\/\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/en\/how-squid-change-color-the-fascinating-science-behind-their-ability-to-change-colors\/","url_meta":{"origin":533546,"position":0},"title":"How squid change color: the fascinating science behind their ability to change colors","author":"CD","date":"March 7, 2023","format":false,"excerpt":"Squids are fascinating creatures that inhabit the world's oceans and can measure more than 4m in length. https:\/\/www.reddit.com\/r\/Coolsointeresting\/comments\/ur527f\/this_incredible_colorchanging_deep_sea_squid\/ In this video they captured a unique ability of these aquatic animals: color change. The video shows a person lifting a dark black squid out of a water tank, and as he\u2026","rel":"","context":"In &quot;Medicine&quot;","block_context":{"text":"Medicine","link":"https:\/\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/en\/category\/health\/medicine-en\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/wp-content\/uploads\/2022\/05\/calamar-cambio-de-color.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/wp-content\/uploads\/2022\/05\/calamar-cambio-de-color.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/wp-content\/uploads\/2022\/05\/calamar-cambio-de-color.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/wp-content\/uploads\/2022\/05\/calamar-cambio-de-color.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/wp-content\/uploads\/2022\/05\/calamar-cambio-de-color.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":546920,"url":"https:\/\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/en\/bryan-johnson-obesession-being-18-forever-ea\/","url_meta":{"origin":533546,"position":1},"title":"Bryan Johnson and the Obsession with Being 18 Forever","author":"Erick Sumoza","date":"October 22, 2023","format":false,"excerpt":"Can you imagine being forever young? It sounds like the premise of a mad genius from a science fiction novel, but it's entirely real, and Bryan Johnson is living proof. In pursuit of this desire, he has invested millions of dollars to manipulate his biological clock and maintain his body\u2026","rel":"","context":"In &quot;Science&quot;","block_context":{"text":"Science","link":"https:\/\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/en\/category\/science\/"},"img":{"alt_text":"Bryan Johnson and the Obsession with Being 18 Forever","src":"https:\/\/i0.wp.com\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/wp-content\/uploads\/2023\/10\/Bryan-Johnson-and-the-Obsession-with-Being-18-Forever.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/wp-content\/uploads\/2023\/10\/Bryan-Johnson-and-the-Obsession-with-Being-18-Forever.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/wp-content\/uploads\/2023\/10\/Bryan-Johnson-and-the-Obsession-with-Being-18-Forever.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/wp-content\/uploads\/2023\/10\/Bryan-Johnson-and-the-Obsession-with-Being-18-Forever.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/wp-content\/uploads\/2023\/10\/Bryan-Johnson-and-the-Obsession-with-Being-18-Forever.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":554715,"url":"https:\/\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/en\/case-shreya-siddanagowda-arm-transplant\/","url_meta":{"origin":533546,"position":2},"title":"The case of Shreya Siddanagowda: A man&#8217;s arm transplant adapting to her female body","author":"Erick Sumoza","date":"January 29, 2024","format":false,"excerpt":"Shreya Siddanagowda experienced a drastic change in her life when, in 2016 at the age of 18, she had a bus accident that crushed both of her arms. Fortunately, a donor became available, but it was a man with a darker skin tone, a significant amount of body hair, and\u2026","rel":"","context":"In &quot;Science&quot;","block_context":{"text":"Science","link":"https:\/\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/en\/category\/science\/"},"img":{"alt_text":"The case of Shreya Siddanagowda: A man's arm transplant adapting to her female body","src":"https:\/\/i0.wp.com\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/wp-content\/uploads\/2024\/01\/el-caso-de-shreya-siddanagowda-un-trasplante-de-brazos-de-hombre-que-se-adapto-a-su-cuerpo-femenino-portada.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/wp-content\/uploads\/2024\/01\/el-caso-de-shreya-siddanagowda-un-trasplante-de-brazos-de-hombre-que-se-adapto-a-su-cuerpo-femenino-portada.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/wp-content\/uploads\/2024\/01\/el-caso-de-shreya-siddanagowda-un-trasplante-de-brazos-de-hombre-que-se-adapto-a-su-cuerpo-femenino-portada.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/wp-content\/uploads\/2024\/01\/el-caso-de-shreya-siddanagowda-un-trasplante-de-brazos-de-hombre-que-se-adapto-a-su-cuerpo-femenino-portada.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/wp-content\/uploads\/2024\/01\/el-caso-de-shreya-siddanagowda-un-trasplante-de-brazos-de-hombre-que-se-adapto-a-su-cuerpo-femenino-portada.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":533524,"url":"https:\/\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/en\/giraffes-are-herbivores-and-do-they-chew-bones\/","url_meta":{"origin":533546,"position":3},"title":"Giraffes are herbivores and do they chew bones?","author":"Alejandra Galaz","date":"March 9, 2023","format":false,"excerpt":"The diet of giraffes is mainly herbivorous and is based on the ingestion of leaves, branches, fruits and flowers from trees and shrubs. Due to their large size and height, they feed on trees and shrubs that have higher leaves and branches than most animals. Their long tongue and movable\u2026","rel":"","context":"In &quot;Science&quot;","block_context":{"text":"Science","link":"https:\/\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/en\/category\/science\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/wp-content\/uploads\/2023\/03\/Untitled-design-17.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/wp-content\/uploads\/2023\/03\/Untitled-design-17.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/wp-content\/uploads\/2023\/03\/Untitled-design-17.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/wp-content\/uploads\/2023\/03\/Untitled-design-17.png?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/wp-content\/uploads\/2023\/03\/Untitled-design-17.png?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":535691,"url":"https:\/\/staging-7b2a-cerebrodigitalnet.wpcomstaging.com\/en\/scientist-will-live-underwater-for-100-days-in-an-unprecedented-experiment-eacr\/","url_meta":{"origin":533546,"position":4},"title":"Scientist will live underwater for 100 days in an unprecedented experiment","author":"Andrey Robles","date":"April 17, 2023","format":false,"excerpt":"As nightmares go, being trapped in a small box deep underwater is probably high on many people's lists. But one US professor is doing this on purpose. 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This achievement marks the first time that RNA has been recovered from an extinct species. 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