1.0Museo de Ecología Humanahttps://museoecologiahumana.org/en/rich600338<blockquote class="wp-embedded-content" data-secret="1adJzOK6pV"><a href="https://museoecologiahumana.org/en/obras/textile-fibres-silk/">Textile fibres: silk</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://museoecologiahumana.org/en/obras/textile-fibres-silk/embed/#?secret=1adJzOK6pV" width="600" height="338" title="“Textile fibres: silk” — Museo de Ecología Humana" data-secret="1adJzOK6pV" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !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); //# sourceURL=https://museoecologiahumana.org/wp-includes/js/wp-embed.min.js /* ]]> */ </script> https://museoecologiahumana.org/wp-content/uploads/2017/05/artes_decorativas_37.jpg900608Silk is a fibre of animal origin produced by the Bombyxmori Lepidoptera caterpillar, when its starts its metamorphosis into a butterfly. It is one of the oldest fibres and is much appreciated for its beauty and texture. It originated in China around 5,000 years ago, and its cultivation and processes for making silk were kept... View Article