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 Extinguish Fire with Coca Cola or Soda How to Survive a Grenade Blast Dip Your Hand In Molten Lead Without Being Burned These Colorful Liquid Droplets Chase Each Other Like Living Organisms The Mythbusters vs. Gorilla Glass What If Everyone On Earth Jumped At The Same Time?