Out of all the senses, smell is most closely linked to memory.
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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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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.
7
Rafflesia Arnoldii is the largest flower in the world and can grow as big as an umbrella.
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The weight of a carat (200 milligrams), standard unit of measurement for gemstones, is based on the weight of the carob seed.
51
The banana plant cannot reproduce itself. It can be propagated only by the hand of man.
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One third of the electricity produced on earth is used to power electric light bulbs!
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