How colliding blocks act like a beam of light
From 3Blue1Brown. Part 1: https://youtu.be/HEfHFsfGXjs Part 2: https://youtu.be/jsYwFizhncE Special thanks to these supporters: http://3b1b.co/clacks-thanks If you want to contribute translated subtitles or to help review those that have already been made by others and need approval, you can click the gear icon in the video and go to subtitles/cc, then “add subtitles/cc”. I really appreciate…