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EntertainmentWho went to school without ever getting stuck in the hand - it's hard to clean every time, why?
Let's go find the reason why when they get stuck in the ink, they wash it a little bit clean, while the other solution is not so hard.New discovery on skin aging
People poured into age, sunshine and wind, causing rapid aging pollution but ignoring the underlying cause - the structure of the damaged skin.
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Can carp live 10 years in a tank without feeding?
Why do Italy and Switzerland have to redraw the border?
Japanese bullet train accident-free for 60 years
The world's most crowded apartment building: Can accommodate up to 30,000 people, the view inside is overwhelming
World's oldest wine jar contains cremated human bones
America catches strange signal from 1.3 billion light years away from Earth
Two black holes closest to Earth discovered, of a kind never seen before
Solar sails help spacecraft reach Mars in 26 days
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