Check out this pagehttp://en.wikipedia.org/wiki/List_of_paradoxesA bunch of neat paradoxes. I'm gonna try to read them all. It's pretty interesting.I like the one about how a runner can never catch up to a another runner. If the slower runner has a 100 yard head start and the race begins by the time the faster runner reaches 100 yds the slower runner is no there anymore, and by the time the faster runner reaches the new place, the slower runner is not there anymore etc etc. Anyways cool stuff.