Nitroglycerin: Explosive Heart Medication Imagine a substance so powerful that it could blow you to bits or save your life depending on how you used it. Well imagine no more: such a substance exists and you’ve probably heard of it. Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts The Strange Blue Glow That Saved Lives This is the real reason you can’t concentrate anymore Ever Wondered Why Rivers Curve? Where Did Earth’s Water Really Come From? How Do Astronauts Poop In Space? Can You Survive Quicksand?