Must get a coffee grinder. Argos don't sell 'em, and John Lewis are out of stock ( Read more... )

I realised that I didn't have a clock in the lab, unless you count the ones on the PC screens, which of course disappear as soon as the screen saver starts up. So I brought my old LED clock out of retirement, and it works fine. It has a nice red seven-segment LED display to match the other instruments, too. I built it in the 1970s from a kit ( Read more... )