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A comment on Hyperloop: Pipes of Fancy. Parent comment

Re:Hyperloop: Pipes of Fancy by jojobas on Thursday August 13, 2020 @12:21AM (#24139907)
Cern beam tube is 6.3cm in diameter. And, you know, it didn't have trains zooming in it at 600m/s.
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Re:Hyperloop: Pipes of Fancy by scoopertrooper on Thursday August 13, 2020 @01:24AM (#24140188)
Also it's not even that long, it's only about 27 km, which pales in comparison to the globe-crossing aspirations of the hyperloopers.
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