Wednesday, November 14, 2018


BLUE SKY IN A CUP






There are many demonstrations on how and why the sky is blue.  But this one might be the simplest.  In this video, Anna Spitz shows how to create a blue sky effect with just a glass of water and a drop of milk.  It is called Rayleigh Scattering.








The AAPT Films Video: Blue Sky in a Cup - Starring Anna Spitz.  Written and Directed by James Lincoln. https://www.youtube.com/watch?v=5B-qrEdQv1U


Of course, Anna Spitz has already hosted a video about the blue sky in this video from Arbor Scientific:







Check out more videos like these at PhysicsVideos.com








1 comment: