MDIF, a New York based non-profit organisation, is planning to beam free Wi-Fi to the entire world from space.
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There's a swing on the edge of a cliff in Ecuador. It has no safety measures and is called the 'Swing at the End of the World'.
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In North Korea, you are forced to choose one of 28 government-approved haircuts.
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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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The world's longest traffic jam took place in Beijing, China. It was over 60 miles long and lasted 11 days.
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Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
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