But does it work in the northern hemisphere? Remember, gravity is different in Australia,(reply>), yes, works just the same...along with 89% to the world's population, more OLDS Elevators are in the northern hemisphere then in the southern,(reply>), Only if you do it on the ceiling.,(reply>), You just need to pour in a can of Foster's in the morning.,(reply>), In normal world it only works if you have sand stuck on your ceiling,(reply>), easy you just have to  screw  it oposite way.