1.0Cagliari FestivalScienzahttps://festivalscienzacagliari.it/en/rich600338<blockquote class="wp-embedded-content" data-secret="rYxIonbBPP"><a href="https://festivalscienzacagliari.it/en/eventi_festival/trying-and-trying-again/">Trying and trying again</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://festivalscienzacagliari.it/en/eventi_festival/trying-and-trying-again/embed/#?secret=rYxIonbBPP" width="600" height="338" title="“Trying and trying again” — Cagliari FestivalScienza" data-secret="rYxIonbBPP" 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://festivalscienzacagliari.it/wp-includes/js/wp-embed.min.js </script> https://festivalscienzacagliari.it/wp-content/uploads/2025/10/eventi-2025_17-600x750.jpg600750“Trying and trying again” was the motto of the Accademia del Cimento, founded in Florence in 1657 by Leopoldo de’ Medici. It was chosen to indicate the irreplaceable role of experimentation in scientific research. Experimentation means engaging with reality, recognizing only that reality has the authority to determine the reliability or falsity of a statement. […]