Notices by Obscuredavid (cameleopard@mastodonapp.uk)

Old cynic. Trained/educated in physics, especially cryogenics. Used to work in hardware design, research, software, user support, training, teaching, management, writing (I wrote a textbook), quality. Long retired now, but I volunteer one day a week with a charity for people with a disability who'd like to cycle. Live in #Sheffield, UK. #cycling is my main form of transport. Keep left.