Physics and Experiments demonstrating GriGri slipping in No-Hands Belay. Head to https://brilliant.org/hardiseasy to get a 30-day free trial + the first 200 people will get 20% off their annual subscription. Thank you Brilliant for stimulating our scientific thinking. ▀▀▀ 00:00 Introduction 01:54 Physics 07:11 Experiments 14:31 Comparing Tests with Real World 16:03 New vs Old GriGri ▀▀▀ A huge thank you to those who helped me to understand this topic: Prof. Pietro Meschini Prof. Rainer Schad Richard Delaney - https://www.ropelab.com.au/files/physics.pdf All Instagram people answering my random physics questions. ▀▀▀ And also If you are getting value out of my videos and wanna feel good - consider supporting me: https://hardiseasy.com/ Because that makes a big difference and is the main reason that allows me do this project! Deep Thanks! Ben