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 Oil and Water Permanently Mixed for the First Time Waves on a Chain Which Seems to Walk on It’s Own What a fire backdraft is, and why it can be dangerous Did You Know Flames Were Electric? Gallium Spoon Melts In Hot Water Is It Dangerous To Talk To A Camera While Driving?