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Smart heat nets fire the next energy revolution

Earth

Smart heat nets fire the next energy revolution

Waste heat costs us billions and messes with our climate – now there's a grand plan to round it up and put it to work

Features

US starts building first nuclear reactors in 30 years

Earth

US starts building first nuclear reactors in 30 years

Analysis

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Health

Get off my back! How to reduce your stress levels

Books & Arts

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Earth

It's too early to herald a US nuclear renaissance

Opinion

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Our enduring love affair with 'flying jewels'

Books & Arts

Smartphone kit keeps donated breast milk fit to drink

Technology

Smartphone kit keeps donated breast milk fit to drink

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Has technology forced us into a 'present shock'?

Books & Arts

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Technology

Real life with robots in 20 and 200 years

Books & Arts

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Time for economics to shed its fanciful past

Books & Arts

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Can there be an algorithm for every human desire?

Lance Fortnow shows how an esoteric mathematical problem has deep implications for our future in The Golden Ticket: P, NP, and the search for the impossible

Books & Arts

The promise and perils of a datafied world

Books & Arts

Technology

Flow batteries could back up grid of the future

Analysis

Technology

Electronic violin turns laser signals into music

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Earth

Volcanoes mark the spot for Africa's buried energy treasure

Features

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