• Hildegarde
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      613 days ago

      steel wheels on steel roads has near zero rolling resistance, it is the future of automobiles.

    • Agosagror
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      613 days ago

      Hey maybe those cars could be coupled together on the track, since they are going to the same place anyway.

    • @[email protected]
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      713 days ago

      That sounds really energy efficient! We should have networks of these. We could make them run at specific intervals to optimise traffic flow.