{"version":"1.0","provider_name":"","provider_url":"https:\/\/www.worldofsteel.com\/pages","author_name":"WosstEEL","author_url":"https:\/\/www.worldofsteel.com\/pages\/author\/steel\/","title":"Evolution of the Tin Can -","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"LnSLCQxilR\"><a href=\"https:\/\/www.worldofsteel.com\/pages\/evolution-of-the-tin-can\/\">Evolution of the Tin Can<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.worldofsteel.com\/pages\/evolution-of-the-tin-can\/embed\/#?secret=LnSLCQxilR\" width=\"600\" height=\"338\" title=\"&#8220;Evolution of the Tin Can&#8221; &#8212; \" data-secret=\"LnSLCQxilR\" 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.worldofsteel.com\/pages\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"Evolution of the Tin Can Evolution of the Tin Can Tinplate has a long and interesting history as a packaging material, in fact, tinplate containers were used for preserving cooked meats as long ago as the eighteenth century. However, it was not until the first decade of the nineteenth century that the principles of canning [&hellip;]"}