The inventor of the Super Soaker squirt gun was a NASA Scientist who also helped develop the Stealth Bomber and the Galileo mission to Jupiter.
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One 75-watt bulb gives more light than three 25-watt bulbs.
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German chemists made a replica of a trophy the size of one molecule.
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Indoor pollution is 10 times more toxic than outdoor pollution.
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Sound at the right vibration can bore holes through a solid object.
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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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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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