A cubic yard of air weighs about 2 pounds at sea level.
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No matter how cold it gets, gasoline will not freeze.
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Airports that are at higher altitudes require a longer airstrip due to lower air density.
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Scientists are working on a portable spray-on-skin that can heal severe wounds in just a few minutes.The spray mainly contains important proteins that can reprogram the injured cells to become stem cells, and back to young uniformed skin cells. So far they were able to accelerate healing process from 12 weeks to 21 days with a similar approach.
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One third of the electricity produced on earth is used to power electric light bulbs!
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Nuclear power prevented an average of over 1.8 million deaths between 1971-2009 as a result of lower air pollution from reduced coal usage according to NASA.
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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 60s, a scientist gave LSD to dolphins in an attempt to teach them English.
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