Lunch

We chose a good day to take our visitor to lunch in the cafe at the top of the tallest building on the campus. Science in the morning today: fingers crossed that the problem I generated yields good results in the hands of my PhD student. I'll be marking this afternoon.

Slightly stiff and sore, but hamstring OK-ish, after last night's intervals session [2x5x400m] but what can I expect after a gap of 12 years!