Stephen Hawking once tried to find potential time travellers by throwing a party and only sending out invitations after the party.
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4.5 pounds of sunlight strike the Earth each day.
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Every day, plants convert sunlight into energy equivalent to six times the entire power consumption of human civilization.
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There are more atoms in one teaspoon of water than there are teaspoons of water in the Atlantic Ocean.
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The Manchineel Tree is so poisonous, rainwater dripping off it’s leaves will burn your skin.
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The smell of freshly cut grass is actually a plant distress call.
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Scientists aren't sure what color dinosaurs were.
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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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