Physics, mathematics, science, sometimes hobby, sometimes job. Generalist interested in most areas of human culture.

John from the UK. Not made keen on these types of bios. Former microbiologist, now work in IT consultancy.

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I am retired computer science lecturer who has been involved in economic and political reform movements for quite a number of years.

Rebuilding macro from double-entry conservation laws and Z.1 flow geometry—regimes, not equilibria.