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A comment on Hyperloop startup Arrivo is shutting down as workers are laid off. Parent comment

Re:Hyperloop startup Arrivo is shutting down as workers are ... by rblatz on Wednesday December 26, 2018 @09:52AM (#18762392)
So the tunnel the LHC is in has a circumference of 26.7 km. But the LHC has two parallel beam lines running in opposite directions. I assume that’s where the discrepancy between our numbers came from. But both beam lines are in the same vacuum vessel.
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