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A meteorologist proposed it in 1959!Journey when people fall from the universe to Earth
People may suffer great impacts such as loss of consciousness, radiation poisoning or burning.1500 years later, Marie Curie's notebook still had no radiation
Almost 100 years after Marie Curie died, many of her personal belongings were still contaminated with radiation.
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- Japanese bullet train accident-free for 60 years
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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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