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dark energy

Innovation: Reinventing urban wind power

Earth

Innovation: Reinventing urban wind power

From fish tails and leaves to wind concentrators, there is more than one way to tap into the slow speed of wind in urban areas

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Earth

Which oil-mopping technology will win $1.4m X prize?

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Earth

E. coli engineered to make convenient 'drop-in' biofuel

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US food waste worth more than offshore drilling

Earth

US food waste worth more than offshore drilling

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Green machine: A salty solution for power generation

Earth

Green machine: A salty solution for power generation

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Technology

Alternative nuclear fuel is surprisingly reactive

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Green machine: A new push for pond scum power

Earth

Green machine: A new push for pond scum power

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Stabilisers will let deep-sea wind turbines stand tall

Earth

Stabilisers will let deep-sea wind turbines stand tall

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New Scientist Default Image

Earth

Hot electrons could double solar cell efficiency

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Mystery glitch? Blame it on the sun

Space

Mystery glitch? Blame it on the sun

Even modest solar activity can wreak havoc with the technology that keeps our world ticking over

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Technology

Green machine: Bacteria will keep CO2 safely buried

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Earth

Second well on the way to cap Deepwater Horizon

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Earth

Green machine: Recycled batteries boost electric cars

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Earth

Wonderfuel: Welcome to the age of unconventional gas

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