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 Bouncing Water Droplet Falling onto Super-Hydrophobic Surface Make Your Very Own Alcohol-Fueled Rocket Out Of Empty Water Bottles Can You Absorb Mercury with a Sponge? Monster magnet meets monster magnet Construction workers set off explosives under a wheelbarrow, on the job site Laser Balloon Popping