Stannous fluoride, which is the cavity fighter found in toothpaste is made from recycled tin.
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The Manchineel Tree is so poisonous, rainwater dripping off it’s leaves will burn your skin.
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MIT has developed a camera that captures the speed of light at a trillion frames per second.
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According to scientists, the color of the cup that we're drinking from can alter our perception of the actual taste of the drink.
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Kissing actually has the biological purpose of passing on biological information and chemical signals to assess mating possibilities and status.
9
One cubic foot of gold weighs more than 1,200 pounds!
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Marie Curie, the Nobel prize winning scientist who discovered radium, died of radiation poisoning.
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