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Simulation Shows Potential for Glowing Gravitons

Simulation Shows Potential for Glowing Gravitons

Simulation Shows Potential for Glowing Gravitons Charlie Wood Peer closely enough, and everything begins to look granular. Trees are made largely of quarks. Sunbeams are swarms of photons. Phones run on streams of electrons. Physicists have detected particles of matter, light, and most forces—but no experiment has yet unveiled gravity’s grainy side. Many…