tag:blogger.com,1999:blog-4994501011282859655.post6467231459608408942..comments2024-03-06T04:20:26.126-08:00Comments on Vidéos de physique: Principe du laserYves Pelletierhttp://www.blogger.com/profile/16551307820305993757noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-4994501011282859655.post-84563134993147345512014-06-05T07:29:20.683-07:002014-06-05T07:29:20.683-07:00La video avec le moins d'explication possible!...La video avec le moins d'explication possible! è.é grrrrAnonymoushttps://www.blogger.com/profile/07700481949772290472noreply@blogger.com