Sunday, February 24, 2013

[eeisyxnh] Making anisohedral tiles

The following 3-anisohedral tiles from http://www.angelfire.com/mn3/anisohedral/k_aniso.html are convex with a convenient right angle, so I think many copies may be made simply out of a long piece of lumber with woodworking equipment: first a table saw with a blade at an angle to create the desired cross section, then a chop saw to slice tiles.

James anisohedral tiling
Discovered by Richard James. (Gardner, Martin. "Mathematical Games." Scientific American, Dec. 1975, pp. 116-119.)

Stein anisohedral tiling
Stein, R. "A New Pentagonal Tiler." Mathematics Magazine 58 (1985), p308.

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