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Posts Tagged "knot theory"

Roots of Unity

Knotted Needles Make Knitted Knots

A knitted (5,15) torus link. Image: sarah-marie belcastro.

Step aside, infinity scarves, you aren’t infinite at all. The (5,3) torus knot cowl is where it’s at. For me, one of the highlights of January’s Joint Mathematics Meetings was the mathematical fiber arts session. You can view a slide show I put together from the session here. During the session, co-organizer sarah-marie belcastro gave a [...]

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Roots of Unity

Knotty Fun at the Joint Math Meetings

Anyone with necklaces or lace-up shoes has some first-hand experience with knots, but believe it or not (knot?), there is an entire mathematical discipline dedicated to studying knots and some closely related concepts. A mathematical knot is almost like a real-world knot, but it can’t have any ends. So if you’re thinking of a shoelace, [...]

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