1.0PHOSPHENISM - Dr. LEFEBURE Schoolhttps://www.phosphenism.comhicham hichamhttps://www.phosphenism.com/author/hicham-phosphenesgmail-com/rich600338<blockquote class="wp-embedded-content" data-secret="rQRiACff3N"><a href="https://www.phosphenism.com/product/l19-derviches/">L19-DERVICHES</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.phosphenism.com/product/l19-derviches/embed/#?secret=rQRiACff3N" width="600" height="338" title="“L19-DERVICHES” — PHOSPHENISM - Dr. LEFEBURE School" data-secret="rQRiACff3N" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! 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://www.phosphenism.com/wp-includes/js/wp-embed.min.js /* ]]> */ </script> https://www.phosphenism.com/wp-content/uploads/2022/11/L19-uk-DERVICHES.png500700This book is the third course in "Phosphenic Yoga." For a good understanding, it is necessary to have previously studied "Phosphenic Mixing Applied to Education" and "Phosphenism and the Development of Clairvoyance" (Phosphenism and the Origin of Religions). Nevertheless, to allow the first reading of our present study on the relationship between dervish dances and phosphenes, we will draw a summary of the two abovementioned works. The phosphene is the multicolored spot that persists in darkness for three minutes after the fixation of a light source for about thirty seconds