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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Scientists are now able to grow 'beating' heart tissue in a lab!
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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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Pure water (H2O) does not conduct electricity on its own.
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One gallon of used motor oil can ruin approximately one million gallons of fresh water!
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A ball of glass will bounce higher than a ball made of rubber.
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Sound travels fifteen times faster through steel than through air.
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