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Newton’s first law says that objects move at constant speeds until a force affects them

Physics

Newton’s first law appears to break down in the quantum realm

Newton’s first law of motion says that particles move in straight lines unless influenced by a force but a new experiment shows that the quantum version of that assumption fails for quantum particles of light

News

Five of the biggest unanswered questions about the proton

Physics

Five of the biggest unanswered questions about the proton

Features

Physics

Quantum randomness of empty space can be controlled with a laser

News

Technology

Record-breaking number of qubits entangled in a quantum computer

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Technology

Quantum twist on common computer algorithm promises useful speed boost

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Physics

Quantum lidar could help driverless vehicles spot bright objects

News

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?

Features

Mathematicians calculate 42-digit number after decades of trying

Mathematics

Mathematicians calculate 42-digit number after decades of trying

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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

Researchers at Microsoft say they have created elusive quasiparticles called Majorana zero modes – but scientists outside the company are sceptical

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Technology

Quantum computers could slash the energy use of cryptocurrencies

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Technology

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

News

Physics

Extremely cold drop of helium can be levitated forever

News

Physics

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

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