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Old 23-April-2008, 03:54 AM
Bob Angstrom Bob Angstrom is offline
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Join Date: Oct 2005
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Quote:
Originally Posted by speedfreek View Post
So earlier in the history of the universe did atoms move slower, were wavelengths longer, did rocks fall slower?
That's right...and distances were shorter but light, like everything else, was slower relative to our "now" so an observer back then would still measure c as c even though his meter stick was shorter and his clock ran slower.