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Tim Hutton - 2017-01-19 20:08:02+0000 - Updated: 2017-01-19 20:08:02+0000

Originally shared by George HartSome beautiful, challenging projects that are well worth making.

Regular polylinks are beautiful structures which you can make from inexpensive sticks. See detailed instructions at http://MakingMathVisible.com

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+1'd by: Rubén Perblac, David Eppstein

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