1.0Incredible Peru Tourshttps://incredibleperutours.com/en/ronnyhttps://incredibleperutours.com/en/author/ronnyibsengmail-com/rich600338<blockquote class="wp-embedded-content" data-secret="HPmnSX9CSi"><a href="https://incredibleperutours.com/en/machu-picchu/inca-architecture-machu-picchu/">Inca architecture in Machu Picchu: what its stones hide</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://incredibleperutours.com/en/machu-picchu/inca-architecture-machu-picchu/embed/#?secret=HPmnSX9CSi" width="600" height="338" title="“Inca architecture in Machu Picchu: what its stones hide” — Incredible Peru Tours" data-secret="HPmnSX9CSi" 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://incredibleperutours.com/wp-includes/js/wp-embed.min.js </script> https://incredibleperutours.com/wp-content/uploads/Machu-Picchu-arquitectura.jpg1280784When you walk through Machu Picchu and touch one of its walls, the first thing that surprises you is not the size of the stones but the precision with which they fit together. There is no cement, no mortar, no visible bonding material of any kind. Only granite blocks carved with such accuracy that not […]