At 15 years old, Jack Andraka invented a method of diagnosing pancreatic cancer, thus helping to save the lives of millions of people around the world. It is 168 times faster, 26,000 times cheaper, 400 times more sensitive, and has a 99% success rate.
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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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One cubic foot of gold weighs more than 1,200 pounds!
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In Arizona, a solar wind energy tower has been proposed that would generate as much energy as the Hoover Dam.
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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.
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Billions of neutrinos pass unnoticed through your body every second.
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Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
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