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EntertainmentMysterious predictions from a picture: This world has turned upside down!
A portrait of a royal girl, holding something in her hand. It looks simple but makes scholars discover many implications.The meaning hides in the four Renaissance masterpieces that every noble is knowledgeable about
These are the works of life, the pioneering of the transformation of European painting in the 16th century.
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Xinjiang - The Unincorporated Area in China
How many days on Earth is one day on the Moon?
Hubble telescope captures image of 'bridge' connecting two galaxies
Why is interstellar travel impossible today?
When cattle in a herd are attacked, why don't the others help?
In ancient times, there was no market in the palace, so where did the concubines spend their monthly money?
Ancient Diaries Reveal the Construction of the Great Pyramid of Giza
Discovery of mysterious dwarf planet beyond Neptune stuns astronomers
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