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 The difference between Gas, Ethanol, E85, and Kerosene Magnet Gate Magnetic Wave Accelerator Watch What Happens When You Fire A Cannon Ball At 60 MPH Out Of A Truck Traveling 60 MPH Hair dryers are magical instruments that make paper planes fly forever Don’t Pour Molten Aluminum on Ice 20 Amazing Science Demos Using Mercury