Reading, well, I have read over 1000 books, mostly fiction. Okay, mostly science fiction, some fantasy, some westerns, some romance, but for quite some time I have wanted to read informative things, so I seldom read, but when I do I usually learn something. Now if I could just retain more of it!...
Oh, I do read Discover magazine pretty regularly, and I try to watch tv shows that are informative on the History channel or wherever they are shown.