@EllieLevenson Brilliant! my father loved to recite "Jim, who ran away from his Nurse and was eaten by a Lion". If he were still with us, and if he'd still had his marbles, I'd have asked him to read it for you!
@24HourMaths Thanks! shouldn't have dropped maths after GCSE. it took me too much thinking to work out how to calculate the radius from the circumference...
@24HourMaths OK, 1km and 1/(2pi) metres N of the S pole (cos that gives a 1m circumference circle to get dizzy around 1000 times).
(or 1000/(2pi) metres N, or any other distance that gives you a circumference that is a factor of 1000m)
@LNRailway Thanks - confusing cos I thought I'd missed my train, then saw the departures board and presumed I'd missed an earlier train, and could just jump on the delayed trian due in a minute, then realised that you'd stuffed up twice. it's been an emotional rollercoaster
@LNRailway please don't shut the train doors until everyone is on. Hearing the beeps when I'm queuing to get through the door is unnecessarily stressful. Closing the door on me as I'm getting on is dangerous. Shutting the doors on your customers won't make the train leave earlier