{"version":"1.0","provider_name":"United Kingdom News Beep | NewsBeep.com","provider_url":"https:\/\/www.newsbeep.com\/uk","author_name":"NEWSBEEP","author_url":"https:\/\/www.newsbeep.com\/uk\/author\/newsbeep\/","title":"Sea otters have the densest fur of any mammal on Earth, up to one million hairs per square inch, because unlike whales and seals they carry no insulating blubber and would freeze to death in the North Pacific without a coat that traps a layer of air against their skin","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"XjRsKlnKcM\"><a href=\"https:\/\/www.newsbeep.com\/uk\/742299\/\">Sea otters have the densest fur of any mammal on Earth, up to one million hairs per square inch, because unlike whales and seals they carry no insulating blubber and would freeze to death in the North Pacific without a coat that traps a layer of air against their skin<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.newsbeep.com\/uk\/742299\/embed\/#?secret=XjRsKlnKcM\" width=\"600\" height=\"338\" title=\"&#8220;Sea otters have the densest fur of any mammal on Earth, up to one million hairs per square inch, because unlike whales and seals they carry no insulating blubber and would freeze to death in the North Pacific without a coat that traps a layer of air against their skin&#8221; &#8212; United Kingdom News Beep | NewsBeep.com\" data-secret=\"XjRsKlnKcM\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.newsbeep.com\/uk\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.newsbeep.com\/uk\/wp-content\/uploads\/2026\/08\/sea-otters-have-the-densest-fur-of-any-m-768x645.jpg","thumbnail_width":600,"thumbnail_height":504}