1.0Scientific Experimentshttps://www.experimentoscientificos.es/enBegoña Santorohttps://www.experimentoscientificos.es/en/author/begonas/Detectar Huellas Dactilaresrich600338<blockquote class="wp-embedded-content" data-secret="B1ioMIUVzS"><a href="https://www.experimentoscientificos.es/en/detectar-huellas-dactilares/">Detect Fingerprints</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.experimentoscientificos.es/en/detectar-huellas-dactilares/embed/#?secret=B1ioMIUVzS" width="600" height="338" title=""Detecting Fingerprints - Scientific Experiments" data-secret="B1ioMIUVzS" 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); /* ]]> */ </script>Este experimento de detectar huellas dactilares, es un curioso experimento, en el que el yodo se adhiere a la grasa de las huellas que hemos podido dejar, coloreando así nuestras huellas dactilares. Se necesita un papel blanco para que éstas puedan verse. El experimento es sencillo, aunque los materiales son algo específicos. Aquí os damos […]