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Technology

Quantum twist on common computer algorithm promises useful speed boost

Quantum computers have been shown to solve some problems faster than ordinary computers, but so far all these problems have had little application. A quantum Monte Carlo algorithm could change that

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Physics

Quantum lidar could help driverless vehicles spot bright objects

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Quantum superposition or quantum entanglement concept illustration. Superposition is the ability of a quantum system to be in multiple states at the same time until it is measured. Quantum entanglement is a physical phenomenon that occurs when pairs or groups of particles are generated or interact in ways such that the quantum state of each particle cannot be described independently.

Physics

Rethinking reality: Is the entire universe a single quantum object?

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Society

English industrialist stole iron technique from Black metallurgists

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The best new science fiction books of July 2023

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The best new science fiction books of July 2023

Culture

Video

Justin Cronin on writing a book with a "holy hell" moment in it

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Technology

Which quantum computer is the most powerful ever? It's complicated

Analysis

Technology

Microsoft says its weird new particle could improve quantum computers

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An employee among mining rigs at the Evobits crypto farm in Cluj-Napoca, Romania

Technology

Quantum computers could slash the energy use of cryptocurrencies

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Physics

Scandium superconducts at the highest temperature for a pure element

Two independent teams of researchers found that putting the silvery metal scandium under extreme pressure makes it into a superconductor at a temperature higher than any other element on its own

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Environment

How you can help save Britain's rivers by becoming a citizen scientist

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Technology

IBM quantum computer beat a supercomputer in a head-to-head test

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Physics

Extremely cold drop of helium can be levitated forever

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Physics

Sound-based quantum computers could be built using chip-sized device

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