watch out for charley’s girl

Tribute to the one and only …
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From my Journal, circa summer 2007. Slide Puppy was a tangible instrument to be constructed out of resistive wire.

I recently dug up some geometric things from my digital past:

Can you make a maze that will fool the maze master? Try it!
Did you ever want to know about minimal surfaces?

Have you ever wanted to explore an alternate landscape? Hydrogen might bring you there. It works by generating images from a world kernel, described in a file like this:
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{Add/1.0 Subtract/1.0 Multiply/1.2 Divide/1.2}{Cos/1.0 Sin/1.0}{TwoSin/1.2 FourSin/1.2 HydroBoost/1.0 Juxtapose/1.0}{Power/1.0 Root/1.0}{3.141:pi/1.0 1.81:e/1.0 15.7:nu/1.0}
{0.0 1.0 0.0 0.2 0.2 0.0}{0.1 0.5 1.0 1.0 0.2 0.1}{0.1 0.5 1.0 1.0 0.2 0.1}{0.5 [...]