Blogs / Personal blogs

Craig S. Kaplan

isohedral.ca

My name is Craig S. Kaplan, and I’m a professor at the University of Waterloo in Waterloo, Ontario, Canada. I’m a member of the Computer Graphics Lab in the Cheriton School of Computer Science .

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Math & Algorithms 2Design & UX 2Science & Space 1Life, Learning & Writing 1

1

Escher-Like Spiral Tilings

The artist M.C. Escher drew many lovely tilings, which he called “regular divisions of the plane”. He worked hard to ensure that his tilings were of lifelike animal forms such as birds and fish. He filled notebooks with hand-drawn sketches of tilings, many of which later found their way into his woodcuts. If you’d…

2

A Molecular Near Miss

I’m thrilled to report that I’m a co-author of the article “ An ultra-stable gold-coordinated protein cage displaying reversible assembly “, which was recently published in Nature . This work is the result of an exciting collaboration between biochemists, physicists, structural biologists, mathematicians, and others…

3

Hexagonal Cross Stitch

At least year’s Bridges Conference in Stockholm, I attended a short presentation by Susan Goldstine about “self-diagramming lace” . As motivation for the new work she was presenting, Susan referenced her paper from the year before on what she calls “symmetry samplers” . Samplers are an old tradition in fibre arts. A…