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The Cheshire cat from Alice's Adventures in Wonderland

Physics

Quantum Cheshire Cat effect may separate a particle from its momentum

A quantum experiment that could separate a particle’s properties from its mass has physicists arguing over how reality works in the quantum world

News

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Space

In a new era of astronomy, we're feeling for vibrations in space-time

Comment

Theory of everything and geometry

Physics

Why physicists are rethinking the route to a theory of everything

Features

Technology

Quantum computer uses a time crystal as a control dial

News

Physics

Record broken for the coldest temperature reached by large molecules

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A bold new take on quantum theory could reveal how reality emerges

Physics

A bold new take on quantum theory could reveal how reality emerges

Features

Physics

Heating and cooling seem to be fundamentally different, not opposites

News

Can quantum hints in the brain revive a radical consciousness theory?

Mind

Can quantum hints in the brain revive a radical consciousness theory?

Features

Physics

Scientists created a ‘giant quantum vortex’ that mimics a black hole

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The thermodynamic computer

Technology

First 'thermodynamic computer' uses random noise to calculate

Random physical fluctuations – or noise – can be a source of errors for conventional computers, but for a prototype "thermodynamic computer" they can be harnessed to run calculations

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Comment

The top 10 movies about the multiverse according to a physicist

Culture

Technology

First unhackable shopping transactions carried out on quantum internet

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Space

‘Islands’ poking out of black holes may solve the information paradox

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Mathematics

What the mathematics of knots reveals about the shape of the universe

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