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green technology

Green machine: It's your eco-friendly funeral

Earth

Green machine: It's your eco-friendly funeral

Cleaner ways to dispose of the deceased are becoming available, from dissolving a corpse in chemicals to freeze-drying it to a powder

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Green machine: Cars could run on sunlight and CO<SUB>2</SUB>

Earth

Green machine: Cars could run on sunlight and CO2

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Green machine: Hitting the lights in wasteful offices

Earth

Green machine: Hitting the lights in wasteful offices

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Technology

Iran's nuclear fuel swap may not prevent sanctions

News

Green machine: Cementing greener construction

Earth

Green machine: Cementing greener construction

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Green machine: Generating more light than heat

Earth

Green machine: Generating more light than heat

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Green machine: Cheaper home power from sunlight

Earth

Green machine: Cheaper home power from sunlight

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Can we keep tabs on stockpiles of nuclear fuel?

Technology

Can we keep tabs on stockpiles of nuclear fuel?

News

Green machine: Power from the people

Earth

Green machine: Power from the people

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Technology

Nuclear security push bleeding cryogenic science dry

This week, members of the US Congress will mull how to fix the shortage of helium-3 caused by demand for nuclear contraband detectors

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Technology

Maxed out: How much radiation can we take?

Features

Technology

We can help stop nuclear theft, say science groups

News

Earth

Green machine: Rethinking internal combustion engines

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Earth

Wonder lust: Chernobyl

Features

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