Lightbulb Moment

I need one to figure out what the hell is causing my severe headaches: another one today that started at lunchtime and is still here at half eight. Drunk enough fluids, eaten nothing different...normal Thursday.

Jnr Jnr went round a friend's house after school, condemning Jnr Snr and I to a 2 hour wait - my head meant I couldn't concentrate on getting some work done either. At least I spotted a Blipotunity when she was messing with one of our electronic kits.

Thank you for all the birthday wishes yesterday :)