Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
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Brass doorknobs automatically disinfect themselves in about 8 hours.
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The most expensive material on the planet is antimatter - worth $62.5 trillion per gram.
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A cubic yard of air weighs about 2 pounds at sea level.
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The inventor of the Super Soaker squirt gun was a NASA Scientist who also helped develop the Stealth Bomber and the Galileo mission to Jupiter.
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In the 1950s, the US government placed beer next to an atomic bomb blast to determine if it was still drinkable. The result: in the event of a nuclear war, beer is safe to drink!
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A coal power station puts 100 times more radiation into the air than a nuclear power plant producing the same amount of energy.
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