Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
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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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Airports that are at higher altitudes require a longer airstrip due to lower air density.
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Dr.Jonas Salk, the man who came up with the cure for polio, didn’t patent the drug. This made the drug more affordable to the general public, and he lost out an an estimated $7 billion dollars for himself.
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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 sun is 330,330 times larger than the earth.
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The Earth's atmosphere weighs about 5.5 quadrillion tons.
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4.5 pounds of sunlight strike the Earth each day.
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