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The latest news about environmental and green
technologies – renewables, energy savings, fuel cells

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Measure greenhouse gases from space

Space agencies examine the extent of greenhouse gases in the air via prisms and gratings in satellites. New technology now makes it possible to connect both components with each other so that they are suitable for space thus achieving a new level of quality for spectral resolution.

Posted: Jun 22nd, 2016

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'Hourglass' battery

A new concept for a flow battery functions like an old hourglass or egg timer, with particles flowing through a narrow opening from one tank to another. The flow can then be reversed by turning the device over.

Posted: May 25th, 2016

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