Respectful Insolence is a repository for the ramblings of the aforementioned pseudonymous surgeon/scientist concerning medicine and quackery, science and pseudoscience, history and pseudohistory, politics, and anything else that interests him (or pushes his buttons). Orac's motto: "A statement of fact cannot be insolent." (OK, maybe it can be just a little bit insolent.)
Fun time-waster for geometry geeks
I have to recognize this geometry puzzle (1) because it's addictive and (2) because its creator comes from one of my alma maters, Case Western Reserve University. Yes, the puzzle is still a bit buggy (occasionally generating puzzles with no solution), but John promises to fix the bugs!