I have a PhD in Particle Physics from Sheffield University. I have been a school-teacher for longer than I care to remember, including as Head of Physics and Head of Science.
An argument at high speed between me, my bicycle, the road and a lorry put an abrupt stop to all that. I now can’t do too much of anything.
I used to be a mad-keen rock-climber, fell-runner, triathlete, and reader.