1.0Magicnetshttps://magicnets.pl/enrich600338<blockquote class="wp-embedded-content" data-secret="UE1lZEtHz3"><a href="https://magicnets.pl/en/product/spider">SPIDER</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://magicnets.pl/en/product/spider/embed#?secret=UE1lZEtHz3" width="600" height="338" title="“SPIDER” — Magicnets" data-secret="UE1lZEtHz3" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! 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://magicnets.pl/wp-includes/js/wp-embed.min.js </script> SPIDER is a device with a spider-like appearance. SPIDER device consists of: – a main steel structure in the shape of a sloping dome, inside which an irregularly shaped spatial net is suspended. The eyes of the net are shaped like cuboids. On the front wall of the web in twelve fields, blue rubber plates…