1.0NASEhttps://www.naseprogram.org/fi/lifetimemediahttps://www.naseprogram.org/fi/author/lifetimemedia/IAU/UNESCO Projects - NASErich600338<blockquote class="wp-embedded-content" data-secret="NJgi6Fdzxs"><a href="https://www.naseprogram.org/fi/iau-unesco-projects/">IAU/UNESCO Projects</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.naseprogram.org/fi/iau-unesco-projects/embed/#?secret=NJgi6Fdzxs" width="600" height="338" title="”IAU/UNESCO Projects” — NASE" data-secret="NJgi6Fdzxs" 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://www.naseprogram.org/wp-includes/js/wp-embed.min.js
</script>
To commemorate the International Day of Light convened by UNESCO annually, NASE proposes to all its participants and instructors to carry out a simple experience but of great educational interest.Although the day of light is May 16, it is proposed to all participants to do it throughout the half year, from the March equinox to ... Lue lisää