Kissing actually has the biological purpose of passing on biological information and chemical signals to assess mating possibilities and status.
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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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MIT has developed a camera that captures the speed of light at a trillion frames per second.
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Balsa wood is classified as a hard wood!
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Airports that are at higher altitudes require a longer airstrip due to lower air density.
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Scientists are now able to grow 'beating' heart tissue in a lab!
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Stannous fluoride, which is the cavity fighter found in toothpaste is made from recycled tin.
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