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#coolscience

Top Voted Definition for #coolscience

From fire to Liquid Nitrogen, explore the science of how we stay cool by evaporation. Hammer a nail into solid wood with a banana? Blow up a balloon... from the outside? Explore how matter changes from solid to liquid to gas with liquid nitrogen. At 320 degrees below zero, it's the coolest stuff around!

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Added on Dec. 1, 2011 anonymously

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