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2G4A579 3D visualization of gravity distorsion, physical objects in orbit, space, general theory of relativity, law of universal gravitation, scientific

Physics

Why I still love reckoning with the quantum gravity problem

General relativity is an astonishingly beautiful theory, and grappling with why it disagrees with quantum mechanics is a joy, says Chanda Prescod-Weinstein

Comment

A machine that delivers nutrient-rich liquid inside artificial chicken fibres

Environment

Lab-grown chicken could be made chewier using artificial capillaries

News

Where exactly does the quantum world end and concrete reality begin?

Physics

Where exactly does the quantum world end and concrete reality begin?

Features

Could the ancient Greeks have invented quantum theory?

Physics

Could the ancient Greeks have invented quantum theory?

Features

What exactly would a full-scale quantum computer be useful for?

Physics

What exactly would a full-scale quantum computer be useful for?

Features

What does quantum theory really tell us about the nature of reality?

Physics

What does quantum theory really tell us about the nature of reality?

Features

A timeline of the most important events in quantum mechanics

Physics

A timeline of the most important events in quantum mechanics

Features

Carlo Rovelli on what we get wrong about the origins of quantum theory

Physics

Carlo Rovelli on what we get wrong about the origins of quantum theory

Features

California-Cultured-Cell-Chocolate. Shaker process

Environment

Inside the mouth-watering race to master lab-grown chocolate

Features

Control room

Technology

US military launches initiative to find the best quantum computer

The US Defense Advanced Research Projects Agency (DARPA) wants to know which of the quantum computers now in development have the best chance of being game-changing technologies

News

Comment

Book Club: Readers admit they weren’t impressed with our latest novel

Culture

Comment

Larry Niven on creating Ringworld, a 'great gaudy intellectual toy'

Culture

Space

Ringworld extract: Read a section from Larry Niven’s timeless classic

Culture

Earth

Inside the hunt for unknown minerals in super-deep diamonds

News