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Physics

Quantum quirk explains why carbon dioxide causes global warming

A phenomenon called the Fermi resonance, which affects how molecules vibrate, is responsible for a large part of carbon dioxide’s planet-warming effect

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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

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Five of the biggest unanswered questions about the proton

Physics

Five of the biggest unanswered questions about the proton

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Physics

Quantum randomness of empty space can be controlled with a laser

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Technology

Record-breaking number of qubits entangled in a quantum computer

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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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Technology

Microsoft says its weird new particle could improve quantum computers

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Technology

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

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Extremely cold drop of helium can be levitated forever

Physics

Extremely cold drop of helium can be levitated forever

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The are thosands of small pieces of junk orbiting Earth (as well as thousands of satellites)

Physics

Quantum sensors could detect space debris from its gravitational pull

Devices based on quantum properties of very cold and very small crystals could be mounted on satellites and sense space debris that could collide with them

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Physics

Sunlight could cool an atom to its coldest possible temperature

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Physics

Fundamental law of physics demonstrated using quantum objects

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Physics

Why virtual particles don’t exist but do explain reality – for now

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Physics

To create a wormhole that doesn't collapse, you need exotic matter

Features