The problem with Facebook, as described by Veritasium. This humongous site with billions of users doesn't know yet how to make money the proper way, from that user base. The solution they came upon with is disgusting and awkward, so that it's just a matter of time that people fly away of it, unless it changes. So Facebook, molt or die, that's your only options now and "Big Think - How Facebook sold you into an echo chamber" https://www.facebook.com/BigThinkdotcom/videos/10154204264833527/
Veritasium - The Original Double Slit Experiment Very well demonstrated, my friend ;-) So, light is a wave. But why is that and how it's done is the critical question
Les lieux les plus radioactifs au monde. Avec une surprise à partir de 8:54 (précisément à 9:47) Avez-vous peur de la radioactivité ? Si vous êtes concernés par le point n°2, et bien vous pouvez. Je le disais depuis des années, maintenant j'ai cette vidéo, merci Veritasium de le rendre plus clair !
