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nuclear energy

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Earth

Waste wafers give solar power a silicon boost

A simple method of recycling refined silicon from microchips could help ease the shortage of the material for photovoltaic panels

News

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Technology

Nuclear nose sniffs out North Korean detonation

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Depleting oil supplies threaten 'meltdown in society'

Earth

Depleting oil supplies threaten 'meltdown in society'

News

Telltale gas confirms Korean nuclear test

Earth

Telltale gas confirms Korean nuclear test

News

Light-harvesting nanowire could drive tiny devices

Technology

Light-harvesting nanowire could drive tiny devices

News

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Earth

Brazil rides biofuel bandwagon to Africa

News

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Earth

Mechanical 'fish' could tap turbulence for energy

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Pentagon backs plan to beam solar power from space

Earth

Pentagon backs plan to beam solar power from space

News

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Earth

Go nuclear for a third industrial revolution, says EC

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Extent of Windscale contamination was covered up

Earth

Extent of Windscale contamination was covered up

The fire 50 years ago, then the world's worst nuclear accident, spread a radioactive cloud over more of Europe than previously admitted

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Earth

Semiconductor uses the sun to split water

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Technology

Grass-munching bugs could charge rural phones

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Life

Regional nuclear war could trigger mass starvation

News

Earth

Rocks could be novel store for wind energy

Features

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