Out of all the senses, smell is most closely linked to memory.
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According to studies, men change their minds two to three times more often than women.
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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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Cold water weighs more than hot water.
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Scientists aren't sure what color dinosaurs were.
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The force of a suction cup is calculated using F=AP.
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At 15 years old, Jack Andraka invented a method of diagnosing pancreatic cancer, thus helping to save the lives of millions of people around the world. It is 168 times faster, 26,000 times cheaper, 400 times more sensitive, and has a 99% success rate.
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Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
3