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I'm building a machine that breaks the rules of reality

Physics

I'm building a machine that breaks the rules of reality

We thought only fools messed with the cast-iron laws of thermodynamics – but quantum trickery is rewriting the rulebook, says physicist Vlatko Vedral

Features

Red and green lights

Health

Computers made from human cells could tell you when you’re sick

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Computers that calculate with light could make superfast AI

Technology

Computers that calculate with light could make superfast AI

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A Bristlecone chip being installed by Research 51�� Marissa Giustina at the Quantum AI Lab in Santa Barbara

Physics

Google's 72-qubit chip is the largest yet

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computer artwork

Physics

Unbreakable: The race to protect our secrets from quantum hacks

Features

smartphone

Technology

Old 51��: The rise of the machines from railway timetables

Regulars

Green laser beam in darkness passing through optical equipment

Physics

Quantum trick lets one particle send messages two ways at once

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A person watching the 2016 US election coverage on TV and marking the results on a map

Technology

Quantum computer could have predicted Trump's surprise election

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Three photons stick together to create a new form of light

Physics

Three photons stick together to create a new form of light

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Quantum time machine: How the future can change what happens now

Physics

Quantum time machine: How the future can change what happens now

The idea that the future can influence the past may finally explain the inherent randomness of quantum theory and bring it in line with Einstein's space-time

Features

Physics

Is the quantum computer revolution really just five years away?

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Space

Shrinking black holes avoid paradox by oozing hidden information

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Technology

Clever maths will stop hackers spying on the quantum internet

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Technology

Voice assistants dominate CES as Google plays catchup with Alexa

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