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1.0Madventurehttps://madventure.nl/WPAdministratorhttps://madventure.nl/WP/author/administrator/rich600338<blockquote class="wp-embedded-content" data-secret="fs0d3YUdE6"><a href="https://madventure.nl/WP/survive-de-grebbelinie/">survive de Grebbelinie</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://madventure.nl/WP/survive-de-grebbelinie/embed/#?secret=fs0d3YUdE6" width="600" height="338" title="“survive de Grebbelinie” — Madventure" data-secret="fs0d3YUdE6" 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://madventure.nl/WP/wp-includes/js/wp-embed.min.js </script> tijdens deze workshop van ca 2 uur leer je o.a de basis beginselen van Bushcraft.Vuur en onderdak ook besteden we wat aandacht aan navigatie .Je leert hoe je handig een vuurmaakt met firesteel, diverse knopen die altijd van pas komen. en diverse manieren om snel en envoudig je eigen onderdak te maken. en dat alles […]http://madventure.nl/WP/wp-content/uploads/2016/05/survive-Bottom_texture-300x200.jpg