Physics
See the latest physics news and expert analysis on dark matter, the multiverse, theoretical and particle physics, quantum theory, and more from the world of physics.
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See the latest physics news and expert analysis on dark matter, the multiverse, theoretical and particle physics, quantum theory, and more from the world of physics.
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Infinite Earths, bubble universes, simulated realities: everything you need to know about the most mind-boggling idea of all
Physicists struggled to ditch the ether and accept the void – until quantum theory refilled the vacuum with unimaginable energy