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Modern tests of the Equivalence Principle. Credit: NASA

Testing the Equivalence Principle

1 posted on 05/26/2007 8:40:50 PM PDT by SunkenCiv
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To: AdmSmith; bvw; callisto; ckilmer; dandelion; FairOpinion; ganeshpuri89; gobucks; KevinDavis; ...

2 posted on 05/26/2007 8:41:30 PM PDT by SunkenCiv (Time heals all wounds, particularly when they're not yours. Profile updated May 26, 2007.)
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To: Swordmaker; Fred Nerks

“Some variants of string theory predict the existence of a very weak force that would make gravity slightly different depending on an object’s composition,” says Will... a trillion trillion trillion (1036) times more feeble than electromagnetism...


3 posted on 05/26/2007 8:43:31 PM PDT by SunkenCiv (Time heals all wounds, particularly when they're not yours. Profile updated May 26, 2007.)
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To: SunkenCiv

Thanks for the ping!


7 posted on 05/27/2007 2:30:00 AM PDT by Las Vegas Dave (HDTV ping list, please FReepmail me if you would like your name added.)
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