MIT has developed a camera that captures the speed of light at a trillion frames per second.
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A cubic yard of air weighs about 2 pounds at sea level.
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One 75-watt bulb gives more light than three 25-watt bulbs.
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For every gallon of sea water, you get more than a quarter pound of salt.
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Each day is longer than the previous on by 0.00000002 seconds which is 13 seconds each century!
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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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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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It takes a photon 170,000 years to travel from the core of the Sun to the surface, but only 8 minutes to travel the rest of the way to Earth.
6