• ruffslOPM
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    1 year ago

    The ducted fans was a TDIL moment for me. For some reason, I was under the impression that the arena was of a ferric metal, and that the competitors where using permanent magnets to increase the down force and static friction with the track.

    • ruffslOPM
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      1 year ago

      Upon reflection, using magnets probably would’ve resulted in wasted energy towards shifting Eddy currants, losing valuable speed and acceleration.

      • Noodlez
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        1 year ago

        For me I just thought they added extra weight. I’m no physicist or engineer, but on reflection, this would’ve made it worse due to inertia.