Freshman year exams were given in an auditorium with swing up writing surfaces. During another exam a couple days after taking the physics exam I flipped up the "desk" only to discover, if one viewed at just the right angle, some physics formulas written in pencil. Unfortunately, one of the formulas was incorrect. I expected and realized 100% on that exam. I wonder what happened to the author of that desktop cheat sheet. Maybe that person is now part of the crowd in Washington who is deprecating the "S" (Science) word.