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quantum gravity

Physics

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

How do you portray momentum in space accurately? Columnist Chanda Prescod-Weinstein takes a look at the origins of our understanding of motion, which runs from Isaac Newton back to the Zhou dynasty a millennia ago

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Technology

Quantum computers could usher in a crisis worse than Y2K

News

Physics

Quantum batteries could be charged by reversing time

News

Physics

Physicists resolve a long-standing puzzle over the size of a proton

News

Tower of device made of copper discs connected by glowing wires and vacuum tubes. Illustration of the concept of quantum computer and computing

Technology

We urgently need to prepare for quantum computers breaking encryption

Leader

Physics

Quantum entanglement can be measured in solids for the first time

News

Physics

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

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Cracked blue bowl with equations, stars, planets and galaxies decorating its exterior. It is cracked but golden glue sticks it back together.

Physics

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

Features

Technology

The first quantum computer to break encryption is now shockingly close

News

Physics

How Anthony Leggett pushed the boundaries of quantum physics

After the passing of physicist Anthony Leggett, columnist Karmela Padavic-Callaghan remembers their personal connection with this giant of quantum physics, and explores the legacy of his enduring recipe for testing the edges of the quantum world

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Physics

Temperature gets a new definition using a quantum device

News

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How working out like an astronaut can reduce back pain and slow ageing

Features

Technology

You can now buy a DIY quantum computer

News

Physics

Forget the multiverse. In the pluriverse, we create reality together

Features

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