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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There are more than 270 people cryogenically frozen in the hope that one day the technology will exist that can revive them and extend their lives.
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The only letter not appearing on the Periodic Table is the letter "J".
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Scientists are learning from the 1700-year-old Lycurgus Cup, which changes colour thanks to nano particles.
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Liquid TIDE laundry detergent glows under a blacklight.
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Stannous fluoride, which is the cavity fighter found in toothpaste is made from recycled tin.
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The banana plant cannot reproduce itself. It can be propagated only by the hand of man.
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Balsa wood is classified as a hard wood!
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