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Physics

See the latest physics news and expert analysis on dark matter, the multiverse, theoretical and particle physics, quantum theory, and more from the world of physics.

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Physics

A tiny graphene device could detect neutrinos from the big bang

Neutrinos from the early universe have never been detected directly but聽a device that uses the atom-thick material graphene might be able to change that

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Illustration of a computer motherboard with microchips, transistors and semiconductors.

Physics

Maxwell’s demon experiment could be made real without breaking physics

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A specially sculpted laser beam created this photorealistic image of a cat From the researcher: The whole image in the camera (CCD), showing the edges of the (Gaussian) beam, where the dark rectangle background (around the cat) shows the edges of the target image we used to imprint the phase. It is easy to notice it, because it is slightly misaligned with the CCD pixels.

Physics

Scientists made a laser beam shaped like a photorealistic cat

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Han dynasty magic mirror

Physics

Secret images hidden in mirrors and windows using liquid crystals

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Collision of Particles in the Abstract Collider; Shutterstock ID 342639581; purchase_order: 2 May online; job: Photo; client: NS; other:

Physics

Strange new Higgs particles could explain shocking W boson result

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A global network

Physics

Quantum encryption could stop scammers from faking their locations

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Artist Impression of a superconducting chip

Physics

First one-way superconductor could slash energy used by computers

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Fibroblast cells. Immunofluorescence light micrograph of fibroblast cells. The cell nuclei are purple, actin filaments are cyan and microtubules, protein filaments that make up part of the cytoskeleton, are yellow. Fibroblasts are cells that give rise to connective tissue such as collagen, the main structural protein in the body. They are important in wound healing. Magnification: x500 when printed at 10 centimetres wide.

Mind

Quantum experiments add weight to a fringe theory of consciousness

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DNA molecules

Physics

DNA-based detector could precisely track subatomic particles

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Physics

Why I’m choosing dark matter over dark energy – for now at least

Dark matter is my focus these days, but the intractable problems of dark energy and cosmic acceleration are still on my mind, says Chanda Prescod-Weinstein

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Physics

An explosive result in particle physics could change everything

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Physics

Infinity has long baffled mathematicians 鈥� have we now figured it out?

Features

Physics

Earth鈥檚 magnetosphere replicated in miniature using lasers and magnets

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Physics

Chernobyl radiation spike may have just been electrical interference

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