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EntertainmentRevealing the hidden secret in the 1,400-year-old book when taking X-rays
According to Sciencealert, scientists from the University of Califfornia, the US have discovered the hidden content in an old book of 1,400 years old.Discover one of the oldest Maya writings
After decades of questioning among archaeologists, it was not until recently that the Grolier book was verified.
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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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