A big thanks to Henson for sponsoring this video. Check them out at http://hensonshaving.com/smarter (Make sure the 100 pack is in your cart to get them for free.) Want to get an email when I upload? https://www.smartereveryday.com/email-list A big thanks to Brett from How Ridiculous and Gavin from The Slow Mo Guys https://www.youtube.com/@howridiculous https://www.youtube.com/@theslowmoguys ⇊ Click below for more links! ⇊ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ GET SMARTER SECTION Wowis this a deep rabbit hole you can go down! Here's some papers to get you started! "Survey of the literature on mechanoluminescence from 1605 to 2013" https://analyticalsciencejournals.onlinelibrary.wiley.com/doi/abs/10.1002/bio.2647 "Using mechanoluminescence as a low-cost, non-destructive diagnostic method for transient polymer impact processes" https://www.sciencedirect.com/science/article/abs/pii/S0263224119310395 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Smarter Every Day on Patreon http://www.patreon.com/smartereveryday Ambiance, audio and musicy things by: Gordon McGladdery https://www.ashellinthepit.com/ http://ashellinthepit.bandcamp.com/ If you feel like this video was worth your time and added value to your life, please SHARE THE VIDEO! If you REALLY liked it, and would like to support Smarter Every Day by becoming a Patron I'd be grateful. http://www.patreon.com/smartereveryday Warm Regards, Destin