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BBC地平线：如何制造时间机器

纪录片 · 纪录片 / 英国 / 英语 · 2018 · 评分 8.5

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https://www.bbc.co.uk/iplayer/episode/b0bb33ht/horizon-2018-3-how-to-build-a-time-machine Time travel is not forbidden by the laws of nature, but to build a time machine, we would need to understand more about those laws and how to subvert them than we do now.