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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.

A computer-generated model of a quasicrystal pattern

Physics

Biggest-yet quasicrystal made by shaking metal beads for a week

A researcher won a bet by performing an experiment a colleague said wouldn't work. The result was the largest quasicrystal ever made

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Black hole. Abstract space wallpaper. Universe filled with stars; Shutterstock ID 2205005273; purchase_order: -; job: -; client: -; other: -

Physics

Bizarre portal-like 鈥榬ing wormholes鈥� could let you time travel

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Physics

Quantum randomness of empty space can be controlled with a laser

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Physics

Gravitational waves spark hunt for cosmic strings and dark matter

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Physics

Quantum lidar could help driverless vehicles spot bright objects

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Quantum superposition or quantum entanglement concept illustration. Superposition is the ability of a quantum system to be in multiple states at the same time until it is measured. Quantum entanglement is a physical phenomenon that occurs when pairs or groups of particles are generated or interact in ways such that the quantum state of each particle cannot be described independently.

Physics

Rethinking reality: Is the entire universe a single quantum object?

Features

Physics

Gravitational waves produce a background hum across the whole universe

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A simulation of gravity showing curved space-time. The ball represents the sun and is resting on a sheet of plastic that stretches under its weight. The curved sheet of plastic demonstrates the way a gravity curves space.

Physics

The massive problem of trying to fully explain what mass actually is

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Physics

Scandium superconducts at the highest temperature for a pure element

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Physics

Extremely cold drop of helium can be levitated forever

A drop of very cold liquid helium can be made to float for an indefinitely long time using strong magnets and quantum effects

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Physics

Sound-based quantum computers could be built using chip-sized device

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Physics

Quantum sensors could detect space debris from its gravitational pull

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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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