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EntertainmentHyperlooptan super-speed train with a speed of more than 1,200km/h disappears into thin air
The Hyperlooptan super-speed train with a speed of more than 1,200km/h, nearly supersonic speed, described by billionaire Elon Musk could not become a reality.
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China's Lost Cities: Majestic Nature, Ancient Cities Filled with the Past
Scientists say textbooks teach wrong about the origin of life on Earth
What's inside the teapot used by assassins to poison their victims?
New idea allows researchers to make oxygen on Mars
Killer whale rips open whale shark's belly to get liver
Never-before-seen image of the Crab Nebula revealed by the James Webb Telescope
Tabby - The strangest planet in the universe, where aliens are suspected to exist
Exploring the 'Black Box of the Earth' project: A device that records the process of human extinction
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