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Solids of constant width (www.howround.com)

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Uploaded by on Dec 21, 2007

The width of a smooth shape is the distance between parallel tangents. When a shape is not smooth we must talk about parallel support lines instead. If we have a circle then the width is constant. If the width is constant, then is the shape a circle? These solids have constant width. More information is available from www.howround.com

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Science & Technology

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Top Comments

  • Wouldn't it be a lot easier to just use a ball?

  • wut

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  • @JDCoolMan21 I want to see you try sticking a ball in the gas engine in your car.

  • @CYP2E1 but in grammar we don't...

  • where can i buy these?

  • I geometry we trust.

  • is that even posible?

  • thats the weirdest thing i've ever seen. i think i need a couple of those

  • very cool :)

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