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AFaithfulNihilist@lemmy.world to 196@lemmy.blahaj.zoneEnglish · 6 months ago

a Reuleaux triangle is a curved triangle with constant width

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a Reuleaux triangle is a curved triangle with constant width

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AFaithfulNihilist@lemmy.world to 196@lemmy.blahaj.zoneEnglish · 6 months ago
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  • nkorai@reddthat.com
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    21    ·
    6 months ago

    Are these used in rotary engines

    • ...m...@ttrpg.network
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      24      ·
      6 months ago

      deleted by creator

      • Denvil
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        6 months ago

        As somebody who knows nothing about this, I find wankel hilarious. Right up there with cockburn valves.

      • The Real King Gordon@lemmy.world
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        6 months ago

        TIL

  • trashcan@sh.itjust.works
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    6 months ago

    Wikipedia

    Edit: Fixed link

    • Pennomi@lemmy.world
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      6 months ago

      I think your link has a spurious “.com” in there

      • trashcan@sh.itjust.works
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        6 months ago

        Oh weird. Thanks.

  • Canadian_Cabinet @lemmy.ca
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    6    ·
    6 months ago

    I have a couple of guitar picks like this

    • swab148@lemm.ee
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      6 months ago

      Does it help in any way? All of mine are just normal guitar pick shaped.

      • bstix@feddit.dk
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        6 months ago

        According to Wikipedia, the benefit is that this shape has 3 tips, and assuming that you use all 3 tips, it will last 3 times as long.

        In practice this means you can achieve an annual savings on your guitar picks budget of about 1$.

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