There will be another meeting at the hackerspace this Saturday. I'll be giving a presentation on a theoretical neuroscience article about timing in the brain. While not related to rationality directly, it's a topic I understand well and can use to segue into methods and goals of theoretical neuroscience as a whole. This should take an hour, maybe an hour and a half.

If anyone is interested in reading up before hand, the article is here:

http://arxiv.org/abs/1103.2382