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Physics

Temperature gets a new definition using a quantum device

A device that relies on quantum effects and oversized atoms may be a more reliable way to measure temperature that doesn't require calibration

News

Two quantum engineers working on one of the systems at Qilimanjaro?s multimodal quantum data center.

Technology

You can now buy a DIY quantum computer

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Physics

Physicists create formula for how many times you can fold a crêpe

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Physics

Particle discovered at CERN solves a 20-year-old mystery

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UNITED STATES - NOVEMBER 26: Formally-attired audience sporting 3D glasses during opening night screening of film

Physics

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

Features

Technology

The race to solve the biggest problem in quantum computing

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Technology

Chemistry may not be the 'killer app' for quantum computers after all

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Technology

Phantom codes could help quantum computers avoid errors

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Person looking up at starry night at Spiral Jetty, USA. Provider: Alamy Stock Photo Source: www.alamy.com Copyright: Celestine Dagli/Alamy

Physics

Would aliens do physics, or is science a human invention?

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Fractal conceptual illustration of supersymmetry or superstrings. Supersymmetry (SUSY) is a particle physics theory that proposes a type of spacetime symmetry relating two basic classes of elementary particles: bosons, which have an integer-valued 'spin', and fermions, which have a half-integer spin. If supersymmetry is a true symmetry of nature, it would explain many mysterious features of particle physics and would help solve paradoxes such as the cosmological constant problem. There is only indirect evidence for the existence of supersymmetry, primarily in the form of evidence for gauge coupling unification. Direct confirmation would entail production of superpartners at collider experiments, such as at the Large Hadron Collider.

Space

A crisis in cosmology may mean hidden dimensions really exist

Physicists are scrambling to understand why dark energy is weakening. In a surprising twist, we must now reconsider the possibility that our reality contains extra dimensions

Features

Technology

Inside the company selling quantum entanglement

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Technology

Could a niche 80s technology be the key to better quantum computers?

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Chemistry

The world’s most elusive colour is worth billions – if we can find it

Features

Technology

Breaking encryption with a quantum computer just got 10 times easier

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