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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A 'jiffy' is an actual unit of time for 1/100th of a second!
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The force of a suction cup is calculated using F=AP.
15
Most dust particles in your house are made from dead skin!
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According to studies, men change their minds two to three times more often than women.
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A single speck of dust is half way in size between a subatomic particle and the Earth.
15
There are more than 270 people cryogenically frozen in the hope that one day the technology will exist that can revive them and extend their lives.
13
If you blowtorch Pepto-Bismol, you would get a hunk of metal.
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