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Physics

Quantum 'arrow of time' suggests early universe had no entanglement

One way to explain why time only moves forward is the quantum arrow of time, and it has major implications for both the universe's early period and its eventual demise

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Sci-fi author Martha Wells on what a machine intelligence might want

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Sci-fi author Martha Wells on what a machine intelligence might want

Culture

Read an extract from All Systems Red by Martha Wells

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Read an extract from All Systems Red by Martha Wells

Culture

2GFMTHY quantum computer

Physics

How quantum entanglement really works and why we accept its weirdness

Features

2WG3YFC Titanium crater formed by a laser, SEM

Chemistry

Some metals actually grow more resilient when hot

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Physics

What are fractals and how can they help us understand the world?

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Life

Quantum biology: New clues on how life might make use of weird physics

Features

Technology

Quantum diamond sensor measured heart signals from a living rat

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How indefinite causality could lead us to a theory of quantum gravity

Physics

How indefinite causality could lead us to a theory of quantum gravity

Features

Physics

Physicists are grappling with their own reproducibility crisis

A contentious meeting of physicists highlighted concerns, failures and possible fixes for a crisis in condensed matter physics

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Chemistry

Fragile quantum entanglement may survive chaos of chemical reactions

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Technology

Quantum internet draws near thanks to entangled memory breakthroughs

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Physics

Being in two places at once could make a quantum battery charge faster

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Chemistry

How science can help you whip up perfect egg whites for your bakes

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