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Archive for September 10, 2015

Physicists show ‘molecules’ made of light may be possible

Physicists show 'molecules' made of light may be possible

It’s not lightsaber time… at least not yet. But a team including theoretical physicists from the National Institute of Standards and Technology (NIST) has taken another step toward building objects out of photons, and the findings* hint that weightless particles of light can be joined into a sort of “molecule” with its own peculiar force.