• fishos@lemmy.world
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    2 days ago

    Large neodymium magnet on the bottom will do it. Most are induction activated. They taught this in every motorcycle driving class I ever attended, along with the rules for legally running a red light.

    • RubberElectrons@lemmy.world
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      18 hours ago

      No, it won’t. I invite you to get some large magnets and place them directly on the loop cuts in the street.

      • fishos@lemmy.world
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        4 hours ago

        Well yeah, they have to move over the sensor loop. You can’t just place it in the center. It’s part of a process that happens as, you know, you pull up the the light. They are a little fancy.

    • pirat@lemmy.world
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      2 days ago

      That way you’ll also automatically collect all sorts of valuable metal treasures along the route. For free!!