• BambiDiego@lemmy.world
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      6 months ago

      Yes, trains!

      Maybe in a very, very large circular track. A huge circle.

      And fast. Super fast. Make them faster by making them lighter. Smaller. Super tiny. So light and fast.

      A teeny, tiny, light train going super duper fast in a very large circle.

      Sure hope it doesn’t smack into anything while going top speed. Or maybe it does, so long as we measure it.

    • nicoweio@lemmy.world
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      6 months ago

      There’s this (true) anecdote that precision measurements at CERN/LHC need to take into account the schedule of high-speed trains in the area because they cause tiny, yet measurable disturbances in the power grid.