Day 1499

Another 10 sessions, five hours. Overslept so had to shorten breaks to fit them all in.

Very cold as central heating still broken.

Only 3 days till the databases exam. I don't think I'll go for 10 sessions tomorrow, I'm approaching saturation point database-wise as it is. Sunday I'll have to devote to going over key points etc.

Done 110 sessions altogether, 55 hours. That's 4½ hours' revision for every hour of exams. I hope it's enough. Let's see: I've done 140 lectures. At 50 min each that's 117 hours. So I've spent 47% as much time revising as I have being lectured, or to put it another way, 20 lectures is 16 hours, so my revision has been the equivalent of 3.3 terms of lectures. That is a significant commitment and ought to get me through, especially given I've always been fairly good at exams.

Dr Who film trailed on BBC1 tonight. Will it be good?