In zero gravity, a candle's flame is round and blue.
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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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The Manchineel Tree is so poisonous, rainwater dripping off it’s leaves will burn your skin.
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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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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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Dr.Jonas Salk, the man who came up with the cure for polio, didn’t patent the drug. This made the drug more affordable to the general public, and he lost out an an estimated $7 billion dollars for himself.
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One gallon of used motor oil can ruin approximately one million gallons of fresh water!
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The idea of left brain (logical) and right brain (creative) has no basis in neuroscience and is in fact a myth.
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