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dark energy

Tidal power? No thanks

Earth

Tidal power? No thanks

The north of Scotland has been described as the Saudi Arabia of marine power – but there isn't much energy to be had from any sea, says Hans van Haren

Comment

Insulation nation: Cutting the cost of cosy

Earth

Insulation nation: Cutting the cost of cosy

Features

Oceanology: The offshore engineering adventure

Earth

Oceanology: The offshore engineering adventure

Uncategorized

Energy-efficient homes make householders complacent

Earth

Energy-efficient homes make householders complacent

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Algae's solar electrons hijacked to steal power

Life

Algae's solar electrons hijacked to steal power

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Crystals + sound + water = clean hydrogen fuel

Technology

Crystals + sound + water = clean hydrogen fuel

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New Scientist Default Image

Technology

Metal mist clears for fusion power

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Electric cars jostle for position on the power grid

Earth

Electric cars jostle for position on the power grid

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Nanotube cuff is 'solar cell' for exhaust pipes

Earth

Nanotube cuff is 'solar cell' for exhaust pipes

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New Scientist Default Image

Earth

US still responsible for most CO2 emissions

Europeans import nearly twice as much carbon dioxide per head as US citizens – but the US is still the world's largest emitter

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Earth

Hybrid fusion: the third nuclear option

Comment

Earth

Will the anaconda or the oyster rule wave power?

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Technology

The self-charging cellphone

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Earth

The US is lagging on nuclear reactor technology

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