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junglebeast
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http://www.sciencedaily.com/releases/2009/07/090713131556.htm
I'm confused...photons have no charge and no mass. This article seems to say there is an attractive and repulsive force between photons, but that can't be electromagnetic and it can't be gravity..so what are they talking about?
I'm confused...photons have no charge and no mass. This article seems to say there is an attractive and repulsive force between photons, but that can't be electromagnetic and it can't be gravity..so what are they talking about?