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The Forum - Is the idea of a 鈥榤ultiverse鈥� so theoretical it鈥檚 mere fantasy? - 91热爆 Sounds

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Is the idea of a 鈥榤ultiverse鈥� so theoretical it鈥檚 mere fantasy?Is the idea of a 鈥榤ultiverse鈥� so theoretical it鈥檚 mere fantasy?

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Brian Greene explains why extraordinary theories about the universe are more than fantasy

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Is the idea of a 鈥榤ultiverse鈥� so theoretical it鈥檚 mere fantasy?
Brian Greene explains why extraordinary theories about the universe are more than fantasy
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