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Old 10-13-2004   #9 (permalink)
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RE: Gravitons

Energy IS mass. That is the basis of relativity theory. E=mc^2 describes how much energy you get from a given mass multiplied with the speed of light in vacuum squared. So while a particle may be massless the equation is NOT E = zero x c^2. Why? Because if an object has *both* zero energy AND zero mass, then it does not exist. So turn it over and you'll find that m=(c^2)/E. That will never give 0.


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