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 Beautiful Chemical Reactions Structural Failure of a Coke Can Induced by Gallium Water Behaving Like Rubber In Space – Experiment Can Individual Bonds Break Stereotyping Behaviors? Levitating Molten Blob of Aluminum Cup That Holds Water but Can’t Hold Mercury