News tagged with energy

How does the wind blow?

If wind were a steady, constant stream, wind energy production would be a snap. Trapping its capricious nature requires complex calculations and expert engineering. Predicting wind power requires additional twists and turns.

dateAug 15, 2016 in Earth Sciences
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Chorus of black holes radiates X-rays

Supermassive black holes do not give off any of their own light, hence the word "black" in their name. However, many black holes pull in, or accrete, surrounding material, and emit powerful bursts of X-rays. Collectively, ...

dateJul 28, 2016 in Astronomy
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