1.0Polish Geographical Societyhttps://ptgeo.org.pl/enTomasz Napierałahttps://ptgeo.org.pl/en/author/t-napierala/rich600338<blockquote class="wp-embedded-content" data-secret="WRv3tQM5qA"><a href="https://ptgeo.org.pl/en/2018/01/100-lecie-polskiego-towarzystwa-geograficznego/">100th anniversary of The Polish Geographical Society</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://ptgeo.org.pl/en/2018/01/100-lecie-polskiego-towarzystwa-geograficznego/embed/#?secret=WRv3tQM5qA" width="600" height="338" title="“100th anniversary of The Polish Geographical Society” — Polish Geographical Society" data-secret="WRv3tQM5qA" 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://ptgeo.org.pl/wp-includes/js/wp-embed.min.js /* ]]> */ </script> https://ptgeo.org.pl/wp-content/uploads/2016/12/100_lat_ptg_plakat_maly.jpg680939On 27th of January 2018, the 100th anniversary of the founding of The Polish Geographical Society is celebrated. To commemorate The Society’s anniversary, a solemn session of The Main Board of The PGS is organized. The session is combined with an occasional scientific seminar. The event takes place in Warsaw, at the Staszic Palace at […]