45 layers of bulletproof glass shot with a RPG Why would anyone need to test 45 layers of bullet proof glass? Well, if you live in Russia you need to. Facebook Prev Article Next Article Experiments Checkout these cool gadgets... Related Posts Tire Ski Jumping from Japan Here’s One Way to Defy Gravity – Helium + Man with Wings Liquid Nitrogen in the face 1947 – Bioastronautics Research Bouncing Water Droplets On A Superhydrophobic Nanotube Array Bowling Ball and Feather Dropped in Largest Vacuum Chamber