I watched a really interesting video yesterday that was using woodworking with hand tools as a metaphor to explain a programming issue. Or rather, he was using it to make the point that the tools you use matter, because they change the way you look at the problem. He also had some interesting examples of how woodworkers in the pre machine age figured out how to make things come out correctly. Very cool stuff. He had a good line about some particular machine that is used for (something) with large boards, but can only handle boards up to a certain size. And how once you have learned to use this machine, when you have a project that requires even bigger boards your inclination is to try to find a bigger machine, while the guy using hand tools will look into methods to solve the problem with the tools he has.
Also the line "until you look at an ant colony under a microscope, you never realize how often ants burst into flames."
Signed up for classes for next semester, the final frontier. 3 out of 4 classes have the word "economics" in the title, although probably none of them would be recognizable as such to a-cap. I broke my streak, it's the first semester since freshman year of college that I will have to be at a class before 11am.