Physics
Extremely cold drop of helium can be levitated forever
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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.
Physics
Sunlight could cool an atom to its coldest possible temperature
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Physics
Nuclear clocks could be the best timepiece in the universe
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Physics
Can recreating black holes in the lab solve the puzzles of space-time?
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Physics
Fundamental law of physics demonstrated using quantum objects
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Physics
AI can work out how quantum computers stack up to one another
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Physics
Superconducting qubits have passed a key quantum test
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Physics
Why virtual particles don’t exist but do explain reality – for now
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Physics
To create a wormhole that doesn't collapse, you need exotic matter
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Physics
Why symmetry is so fundamental to our understanding of the universe
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Physics
Emergence: The mysterious concept that holds the key to consciousness
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Physics
How we could discover quantum gravity without rebuilding space-time
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