Pretty much my favourite thing to do: learn. New ideas for learning:
1. Download podcasts from iTunesU, a part of the iTunes store that has thousands of free lectures, audio files, and videos about loads of things.
2. TED talks. I have seen a few now and they are brilliant and so diverse.
3. Maths Ed connections. I went to a day conference on Saturday and started networking. I heard some interesting talks and plan to continue attending day conferences once per term. The next one is in Cambridge. I also plan to start attending seminars at King's College London as well.
4. The Cornell method of notetaking, that Paul told me about. I love listening to people teach me things. Why doesn't it happen more often?