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Are Grenades Deadlier on Land or Under Water?

YouTube scientist Mark Rober and molten metal obsessive BackyardScientist teamed up to answer a simple question: is a grenade deadlier on land or under water? But in order to answer that, we need to understand exactly what a grenade does. Read More >>

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This Woman Had a Live Fragmentation Grenade Stuck Inside Her Face

Karla Flores was peacefully selling seafood on the street when she heard an explosion. An object hit her face, knocking her down. When she woke up she was in a hospital with a live fragmentation grenade stuck inside her face. Read More >>