Great discovery, Hawking's singularity theorem may be wrong, there is no singularity at the center o

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50 years ago, the first person to be frozen was American billionaire Bedford. How is he doing now?

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The foreigner's giant plow tractor actually has a cab from the last century!

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[Movie/TV][Interstellar]Super-sized Black Hole in 4K

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Decompression video of the workers series!

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What kind of wisdom did the ancients have to design such a sophisticated mechanism?

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I advise you to quit porn (enlarging testicles)

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Hawking: The physics genius sealed by God!

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The Fertilization Process of Sperm and Egg

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Singularity Era

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