{"version":"1.0","provider_name":"Autonotion","provider_url":"https:\/\/www.autonocion.com\/us","author_name":"Luis Reyes","author_url":"https:\/\/www.autonocion.com\/us\/author\/luisreyes\/","title":"A 700-ton German machine named Elsa is 623 feet long and only 16 feet across, crawled 3.2 miles under the Elbe with cargo ships passing overhead and blasted 2,200 gallons of slurry a minute through the middle of her own cutterhead to stop the clay sticking","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"yA5X7igytu\"><a href=\"https:\/\/www.autonocion.com\/us\/german-machine-elsa-elbe-cable-tunnel\/\">A 700-ton German machine named Elsa is 623 feet long and only 16 feet across, crawled 3.2 miles under the Elbe with cargo ships passing overhead and blasted 2,200 gallons of slurry a minute through the middle of her own cutterhead to stop the clay sticking<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.autonocion.com\/us\/german-machine-elsa-elbe-cable-tunnel\/embed\/#?secret=yA5X7igytu\" width=\"600\" height=\"338\" title=\"&#8220;A 700-ton German machine named Elsa is 623 feet long and only 16 feet across, crawled 3.2 miles under the Elbe with cargo ships passing overhead and blasted 2,200 gallons of slurry a minute through the middle of her own cutterhead to stop the clay sticking&#8221; &#8212; Autonotion\" data-secret=\"yA5X7igytu\" 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.autonocion.com\/us\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.autonocion.com\/us\/wp-content\/uploads\/2026\/08\/elsa-boring-machine-elbe-herrenketch-768x432.jpg","thumbnail_width":600,"thumbnail_height":338}