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Physics

Physics

Sean Carroll: uncovering the mysteries of quantum mechanics

Physicist Sean Carroll explores some of the deepest mysteries in quantum mechanics: the famous double-slit experiment, wave function collapse, the Many Worlds interpretation, entropy and the arrow of time

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A portrait of Mark Thomson - a middle-aged man in glasses, smiling - with a background collage. The collage contains particle sprays, the LHC, and road signs from the CERN campus

Physics

CERN鈥檚 new chief on the gamble that could fix our picture of reality

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Earth

Hidden store of manganese may have helped Earth get its oxygen

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The early moments of the nuclear blast on 16 July 1945

Physics

Photos reveal unexpected details from the world’s first atomic test

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Physics

Pressure from individual particles measured for the first time

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Physics

Weird ‘transdimensional’ state of matter is neither 2D nor 3D

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NIST scientists Stephan Schlamminger (left) and Vincent Lee examine the torsion balance they used to measure the gravitational constant, big G

Physics

Gravity’s strength measured more reliably than ever before

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Representation of plasma

Physics

QBox theory may offer glimpse of reality deeper than quantum realm

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Physics

The stunning physics of Project Hail Mary go back to ancient China

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Physics

How a century-long argument over light鈥檚 true nature came to an end

Two of the forefathers of quantum theory, Albert Einstein and Niels Bohr, had a famous argument over whether light is a wave or a particle. Columnist Karmela Padavic-Callaghan finds that the matter has been settled once and for all

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Physics

We’re solving the fundamental mystery of how reality is glued together

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Physics

Computer finds flaw in major physics paper for first time

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Physics

Physicists create formula for how many times you can fold a cr锚pe

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Physics

Would aliens do physics, or is science a human invention?

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