btw did anyone watch the recent programs on Quantum Physics. Some of that blew my mind. I watched parts of the first program twice trying to get my head around it Fascinating stuff though. Its probably still available on iplayer.
I suppose since the Open University no longer broadcast course material on the BBC
Today 20:00BBC FourThe Light Bulb MomentRoyal Institution Christmas Lectures, 2014: Sparks Will Fly - How to Hack your Home Episode 1 of 3Professor Danielle George takes three great British inventions - the light bulb, the telephone and the motor - and shows you how to hack, adapt and transform them to do extraordinary things. This is tinkering for the 21st century.