When you’re unemployed, you get to do all sorts of things that, if you had a job, you’d correctly judge as stupid, and then not do. Here’s one of them!
I was curious as to how much information I can pick up in an hour. I mean, I’ve gone to lots of talks, but I think a lot of the time it’s because they’re pretty specific, advanced topics (I mean, they’re usually talks about someone’s research). So I don’t think they’re necessarily the best metric for that. Part of why I’m curious is that there’s gotta be some sort of “information retention vs time spent learning it” curve, and I don’t really have a great grasp of the shape of it. I mean, I’m pretty sure that it’s monotonically increasing with time, but I really don’t know where the best ratio of it is.