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YouTubeTED-Ed
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Dig into why there is so much trash orbiting Earth, and find out what could happen if the debris continues to accumulate. -- There are over 131 million pieces of debris currently whipping around the planet. They range in size from a grain of sand to the size of an entire bus. These orbital debris pose a serious threat to the thousands of ...
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519 reactions · 65 shares | Free Masterclass  ퟑ 홈홚황홝홤홙홨 황홤 홂홚황 화홤홪홧...
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