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EntertainmentSpecial gold coins appeared for sale up to 50 billion
Stephen Lloyd, an Islamic coin expert at the auction house, said the coin was really too great.China is rewarding 1,500 USD to decode the ancient gold coin
The government of Hunan Province, China, will reward 1,500 USD for the successful decoder of the mysterious inscription on the back of 6 gold coins dating from the 13th - 14th
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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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