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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.

KRJ9F0 Quantum-Gravity-Photon-Race

Physics

Why is it so difficult to find a viable quantum theory of gravity?

The way we calculate the properties of subatomic particles with quantum theory goes haywire when it comes to hypothetical particles of gravity, but there may be a clever workaround

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R42MA6 Advance of Quantum Wave

Physics

Quantum Darwinism: Can evolutionary theory explain objective reality?

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Physics

Do we distil reality from the quantum fog or does it exist without us?

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Physics

This is what makes the quantum world so strange and confusing

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Mandatory Credit: Photo by Susan Montoya Bryan/AP/Shutterstock (10714089d) Cube of uranium is displayed, at the National Museum of Nuclear Science and History in Albuquerque, N.M. The "Dark Cube" was part of Adolf Hilter's last attempt at a nuclear reactor and represented a threat that helped to propel the United States' secret Manhattan Project to develop the atomic bomb. Thursday marked the 75th anniversary of the world's first atomic detonation Atomic Anniversary, Albuquerque, United States - 15 Jul 2020

Physics

Investigation of Nazi uranium could help stop modern nuclear smuggling

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This artist?s rendering shows a NIF target pellet inside a hohlraum capsule with laser beams entering through openings on either end. The beams compress and heat the target to the necessary conditions for nuclear fusion to occur. Ignition experiments on NIF are the result of more than 50 years of inertial confinement fusion research and development, opening the door to exploration of previously inaccessible physical regimes

Physics

Huge lasers make conditions at the cusp of ignition for nuclear fusion

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Q1: Photograph of the silicon quantum circuit being connected to a circuit board in preparation for measurement. (credit: Serwan Asaad)

Physics

Using microwave beams could let quantum computers be small but mighty

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Physics

States of matter: The unthinkable forms beyond solid, liquid and gas

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Physics

Google researchers made a time crystal inside a quantum computer

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Physics

How is gold made? The mysterious cosmic origins of heavy elements

We have long struggled to figure out where heavy elements like gold come from. Now we have seen them being forged in neutron star collisions 鈥� and fresh clues suggest a role for the universe's first stars

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Physics

Strange 3D-printed shapes test 150-year-old mathematical theory

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Physics

New kind of ice is so bendy it can curl and uncurl without breaking

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Physics

Can a new collider reveal the last secrets of the Higgs boson?

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Physics

NASA’s most accurate atomic clock will be tested on a mission to Venus

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