During photosynthesis, plants emit light humans can’t see, but NASA can see that light from space - and they've even made maps of it!
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Scientists aren't sure what color dinosaurs were.
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Your brain is 80% water.
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Kissing actually has the biological purpose of passing on biological information and chemical signals to assess mating possibilities and status.
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Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
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The Manchineel Tree is so poisonous, rainwater dripping off it’s leaves will burn your skin.
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Scientists have developed a microparticle filled with oxygen that can be injected into the blood stream, enabling us to live without breathing.
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