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Entertainment10 amazing items with ancient Chinese words surprise you
Old Chinese people have many great inventions to serve life that show that life in that period was extremely developed.9 ancient inventions ahead of the age of 1000 years
Some of the most useful inventions in history have been lost. Here are 6 ancient inventions that go beyond the knowledge of modern humans.
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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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