Scientists are learning from the 1700-year-old Lycurgus Cup, which changes colour thanks to nano particles.
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Most dust particles in your house come from dead skin.
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In the 60s, a scientist gave LSD to dolphins in an attempt to teach them English.
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Forensic scientists can determine a person's sex, age, and race by examining a single strand of hair.
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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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According to studies, men change their minds two to three times more often than women.
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Nearly 50% of the world's scientists are assigned to military projects.
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