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How one theory ties together everything we know about the universe
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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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Future of fusion: How the UK's JET reactor paved the way for ITER
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UK spurns European invitation to join ITER nuclear fusion project
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How do you recycle a nuclear fusion reactor? We're about to find out
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Tiny magnet could help measure gravity on the quantum scale
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Odd quantum property may let us chill things closer to absolute zero
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A single atom could drive a piston in a quantum engine
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The existence of a new kind of magnetism has been confirmed
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Quantum quirk explains why carbon dioxide causes global warming
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Why string theory has been unfairly maligned - and how to test it
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Quantum Cheshire Cat effect may separate a particle from its momentum
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Einstein may be wrong about how mirrors travelling at light speed work
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