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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

Exotic cosmic objects in string theory may look like leaky black holes

Physicists have simulated strange objects from string theory to determine what they look like 鈥� if they exist, they could be mistaken for a black hole when imaged from very far away

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Physics

We finally know why bubbles rise in a straight line in champagne

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Physics

How can we prove the world is really quantum mechanical?

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Physics

Why we must inspire people with the magic of condensed matter physics

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Calcium ions are released through the triangular funnel and caught by electric potentials on top of the metallic chip

Physics

2D crystal of ultracold charged atoms is biggest ever created

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Quantum entanglement. Conceptual artwork of a pair of entangled quantum particles or events (left and right) interacting at a distance. Quantum entanglement is one of the consequences of quantum theory. Two particles will appear to be linked across space and time, with changes to one of the particles (such as an observation or measurement) affecting the other one. This instantaneous effect appears to be independent of both space and time, meaning that, in the quantum realm, effect may precede cause.

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Strange quantum effect observed in unusually large object

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Physics

Physics confirms the best way to make a playground swing go higher

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Physics

Graphene shows record-breaking magnetic properties at room temperature

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The sapphire crystal resonator used by ETH researchers to probe the validity of quantum mechanics in objects consisting of trillions of atoms.?(Image: ETH Zurich)

Physics

A macroscopic amount of matter has been put in a quantum superposition

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A super-Earth orbiting its red-dwarf

Physics

Are there planets that are better for life than Earth?

Philosophers have long debated whether Earth is the best of all worlds. More powerful telescopes are finally giving us a better chance of answering this question, writes astronomer Chris Impey

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Physics

Come explore the quantum realm 鈥� it isn鈥檛 as confusing as it seems

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Physics

The quantum world: A concise guide to the particles that make reality

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Physics

Light interacts with its past self in twist on double-slit experiment

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Protons seem to be a different size depending on how you look at them

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