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.
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Indoor pollution is 10 times more toxic than outdoor pollution.
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If you are locked in a completely sealed room, you will die of carbon dioxide poisoning first before you will die of oxygen deprivation.
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Pure water (H2O) does not conduct electricity on its own.
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Scientists are attempting to create a synthetic brain by reverse-engineering the mammalian brain down to the molecular level. A cellular human brain is predicted possible by 2023. It hopes to shed light on consciousness.
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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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A 'jiffy' is an actual unit of time for 1/100th of a second!
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