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DF General Discussion / Re: Perpetual motion waterwheel in real life
« on: May 25, 2011, 05:31:21 am »
Well, other thought: Is a mathematical limit called a "limes" in english as well? eg. 1/2+1/4+1/8 etc. can never arrive or overtake 1. Could then a object with sufficient mass and kinetical energy "escape" the gravitation of our entire universe in the sense that the gravitation is that small and falling all the time so it will achieve such a limes in due time, never able to lower the speed of our object below a certain treshold?
Hmm...clutching at straws here. But that's a good thing, after all I don' believe in PMs
Hmm...clutching at straws here. But that's a good thing, after all I don' believe in PMs