who only by moving can balance

(To be fair to it, the twice this week really was just RAH kicking out, but that was still enough to produce a five-minute queue to get through the ticket barriers at South Ken at 10pm -- the "not being able to board two buses in a row because they were Just Too Full" was in fact a couple of weeks ago, it's just all blurring slightly (and is likely to remain blurred until end-November; I was conceptualising next week as my "quiet week" but even then I'm expecting to head in to lab on at least four days...)