Monthly Archives: June 2012

Zurker

What do you know, yet another social website.

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but wait there’s more

This one is a projection of a design on (half of) the surface of a hypersphere: a ribbon spans two orthogonal great circles, wrapping three times around one and five times around the other. Kitty teeth did break it at … Continue reading

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Baby’s First Klein Bottleā„¢

Not only did it not fall apart in my hands …

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first tangible result

The strand — for it is a Klein bottle woven of a single strand — is thinner than I expected, and has broken in at least two places. Ah well, live and learn; I’ve already redesigned it to be more … Continue reading

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