Power-crazed?

Got to play with the oscilloscope today, as I was teaching Year 11 about AC and DC currents… but not one of them had heard of the rock band! Unfortunately, the screen flickered so fast that I couldn’t get a decent picture of it but it looked good in real life.

Even more exciting, I’ve finally got all my tech synched and working perfectly - only took six weeks! I’m getting the feedback tomorrow morning on my first official observation so my elation may be short-lived!

Sincere apologies for my lack of commenting, just so much to do. Half term next week…