The place where the world comes together in honesty and mirth. Windmills Tilted, Scared Cows Butchered, Lies Skewered on the Lance of Reality ... or something to that effect.
Saturday, December 20, 2014
Vortex
Vortices
in swimming pools are way more complicated and interesting than you
would expect What you're really seeing is both ends of a "half-vortex
ring."
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