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Enjoying @matthewkilford – on top form with fun and tunes and streamed http://t.co/IwokfZud. 
Things to do with supercooled super conductors, number 312: float coke bottle lids :) #scienceopenday 
Bletchley Park – Remembering Herivel and the Herivel Tip
Arrived early to #tvsmc – we’ve even got our very own christmas tree! Already a crowd of us here, just hiding behind the camera :). 
high class photoshoot this morning. Then coffee, great teaching, and some family time. Sunny in everyway.