Engineer interested in nonlinear mechanics and science & maths in general. Also, politics & humour.
The animation in my header is a demonstration of Kepler's Second Law of Planetary Motion (CC-BY-SA) -- see https://en.wikipedia.org/wiki/Kepler%27s_laws_of_planetary_motion
You can check out others mathematical animations by me by searching for #WxMaxima.
Also, you can find my photographs by searching for #D7000. But please note that of course neither of these hashtags is unique to me.
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