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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Each day, up to 150 species of life become extinct.
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Termites are being researched as a possible renewable energy source as they can produce up to 2 litres of hydrogen from ingesting a single sheet of paper, making them one of the planet’s most efficient bioreactors.
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In zero gravity, a candle's flame is round and blue.
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If the chemical sodium is dropped into water it will immediately and violently explode.
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The hair of an adult man or woman can stretch 25 percent of its length without breaking.
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There are more atoms in one teaspoon of water than there are teaspoons of water in the Atlantic Ocean.
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