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Superconductors inspire quantum test for dark energy

Space

Superconductors inspire quantum test for dark energy

Below a certain frequency threshold, the quantum fluctuations of empty space may contribute to dark energy, as some materials become superconductors below a critical temperature

News

Outside of time: The quantum gravity computer

Space

Outside of time: The quantum gravity computer

Features

Life

The word: Productivity puzzle

Regulars

The illusion of reality in a quantum world

Physics

The illusion of reality in a quantum world

Features

Quantum rebel wins over doubters

Physics

Quantum rebel wins over doubters

News

New particle accelerator could rule out string theory

Space

New particle accelerator could rule out string theory

News

Technology

Atomic 'transistor' may switch using quantum clouds

News

The Large Hadron Collider: Bring it on!

Technology

The Large Hadron Collider: Bring it on!

Features

Sending Einstein into a spin

Space

Sending Einstein into a spin

Features

Physics

Gravity gets a quantum boost

Despite its 300-year history, Newton's gravitational constant, G, is the least well-measured of all the fundamental constants, but quantum mechanics may help

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Physics

Festive special: No business like snow business

Features

Earth

Holly trees hobbled by smog

News

Life

Festive special: Mind the mistletoe

Features

Technology

Quantum computers? Don't hold your breath

News