The Earth's atmosphere weighs about 5.5 quadrillion tons.
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The average home creates more pollution than does the average car.
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The average temperature at 40,000 feet above sea level is -60 F.
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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!
16
Billions of neutrinos pass unnoticed through your body every second.
6
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.
7
For every gallon of sea water, you get more than a quarter pound of salt.
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