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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Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
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Approximately 70 percent of the earth is covered by water. Only 1 percent of this water is drinkable.
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Diamonds can be shattered with a hammer.
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During photosynthesis, plants emit light humans can’t see, but NASA can see that light from space - and they've even made maps of it!
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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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In zero gravity, a candle's flame is round and blue.
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One 75-watt bulb gives more light than three 25-watt bulbs.
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