Computer & Phone

Filter membrane removes radioactive pollutants from wastewater

Millions of liters of radioactive water are stored in such water tanks in Fukushima. (Image: Keystone - SDA) Radioactive isotopes find their way into...

Are wind farms shading each other?

Wind farms can take power from each other. (Photo: MR1805 / istock) Wind turbines brake the wind behind the rotors and can take the...

Energy from a gentle breeze

https://www.wissenschaft.de/wp-content/uploads/2/4/243296.mp4 Researchers have developed a device that can still draw electrical energy from the weak draft of air that occurs during a brisk walk....

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