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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.

Living in #Clipstone , #Mansfield , #Nottingham , #Nottinghamshire , #EastMidlands , #UK with my wife (who has #CSF / #ME / #Fibro) and a #dog

#PHP / #NodeJS developer + #Linux / #cPanel server admin (so #devops ), but currently suffering from #longCovid .

I have a #BBCMicro and a #Acorn #RiscOS #A3010 at my desk + I used to do a bit of #ballet #dance , but now mainly play #genshin / #genshinImpact .

I was "rbairwell" on Twitter/Mastodon.social.

Interested in: UK politics. Constitutional and Electoral reform. Open List PPR through AV+. Green energy. Technology being used to improve quality of life, rather than profitability of companies. Psychology of depression and motivation.
Fantasy, sci-fi, horror.
mmorpgs.

LibDem supporter https://www.libdems.org.uk/values?recruiter_id=855700

bonfire

That's all folks...