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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Worried that your vote counts for nothing? Mathematics says you might be right – no matter how governments are chosen
Currency that can't be forged? Quantum mechanics could make it a reality – if only physicists can devise a code that can't be cracked