Scientists at Imperial College London have worked out a way to turn light into matter. This is achieved by colliding two photons—the particles of light—to create an electron and a positron. While theoretically this has been considered possible since 1934, when physicists Gregory Breit and John A. Wheeler identified the process, no was sure how to actually achieve it in a lab setting until now.
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Post tags: Breit-Wheeler process, hohlraums, Imperial College London, light into matter, mass-energy equivalence, matter, Oliver Pike, particle collider, photon, photon-photon collider, photons, physics
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