I like science, especially anything biology related, but, in particular, anything having to do with the brain and able to be extrapolated to human health. I'm also very interested in methods of learning things for the long-term and use spaced repetition (or try to, I sometimes fall off the bandwagon). I love taking some new collection of facts like the names of almost all of the countries in the world and learning it over the course of a couple of weeks... and then being able to mentally recall it over the long-term and seeing how that affects my personal interest in geopolitics (as it turns out... a lot!)... or... whatever. I'm also interested in software development in my spare time.
I love Wikipedia, Google Scholar, and PubMed!