At intermittent times during this show (and the next four), a graph shows how much of Square One TV has expired. ""Oops!"" Twitch E. Room makes a ruler mismeasurement. ""Mathematics 'R' Us"" Smilin' Al sells Perimeter Measuring Evaluator ""Music Video"" Rcycled run of Metric Electric Lover by Dodo ""Animation"" A variety of beautiful symmetry patterns are shown. ""Donna Who?"" Discusses a confessional as two theater ushers miscount theater sections. ""But Who's Adding?"" A parody game-show ""Mathnet: Trial of George Frankly, Part 1""