Roulettes: when curves roll

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  • เผยแพร่เมื่อ 29 ก.ย. 2024

ความคิดเห็น • 9

  • @petevenuti7355
    @petevenuti7355 ปีที่แล้ว +2

    Question, couldn't a pair of these curves be used with a mirror surface create a focal point for Sun tracking that doesn't require mechanical parts?

    • @Zenzicubic
      @Zenzicubic  ปีที่แล้ว +1

      I don't understand what you mean. Are you making a roulette shaped mirror or something?

    • @petevenuti7355
      @petevenuti7355 ปีที่แล้ว

      @@Zenzicubic I never thought that would work,
      but I would if I did..
      I assume you know what I wish to be possible, to have static optics do the job of a solar tracker..
      I'm likely wrong, but it just feels like a combination of these curves could make a pair of surfaces that could accomplish that.
      How could I model some of those shapes as if they were mirrors or lenses, to see how practical or stupid the idea might be.

    • @petevenuti7355
      @petevenuti7355 ปีที่แล้ว

      @@Zenzicubic like how light in a cardioid shaped reflection inside a cylinder has the light rays at a consistent angle relative to a plain regardless of direction light entering the cylinder... Hard to explain in words, and I don't have the ability in math... But you do.

    • @Zenzicubic
      @Zenzicubic  ปีที่แล้ว +1

      @@petevenuti7355 Interesting, but I'm afraid I can't give any advice there...sorry.

  • @vladimirputin4822
    @vladimirputin4822 ปีที่แล้ว +1

    All well and good but should I bet on black or red?

    • @Zenzicubic
      @Zenzicubic  ปีที่แล้ว +1

      You've got a 50% chance, good luck haha

  • @niharmaheshwari3704
    @niharmaheshwari3704 ปีที่แล้ว

    This was really beautifully done, I was so confused about this derivation regarding involutes but now it's clear to me

    • @Zenzicubic
      @Zenzicubic  ปีที่แล้ว

      Thanks, glad I could help someone understand math better. That always brightens my day!