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EntertainmentLet's admire the city of 10 billion USD that Saudi Arabia is building
The rich Middle East country is building the most modern super city on earth with buildings with 1-to-2 architecture in the world.Saudi Arabia built the world's most modern subway system
With a plan to develop infrastructure to improve people's lives, Saudi Arabia is developing the world's largest metro system in Riyadh.
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Why are there no male queen bees?
The mystery of the 'doomsday' cinema, built in the desert but not a single person has visited for more than 30 years
Mystery of dozens of giant circular structures at the bottom of Lake Michigan
US ship becomes world's largest artificial reef
Wreckage of mysterious missing bomber found after 80 years
Surprised to know the identity of the Russian missile debris 'hunter'
Australia releases chemical composition data of nearly 1 million stars
NASA shuts down plasma device to save spacecraft 20.5 billion kilometers away
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