Re: Sleeping with a pump Home › Forums › Sleeping with a pump › Re: Sleeping with a pump 19 October, 2011 at 5:37 pm #9100 Annette AParticipant Mathematically speaking (sorry, you did ask!) a heavy object (ie a pump) on a looped cord is more likely to twist (if it does) at the heavy end (the pump) rather than where it is looped around (the neck).
