News tagged with electrical discharges

Storm elves and sprites recorded on video

A team of Spanish researchers has made a high-speed recording of elves and sprites in storms, fleeting and luminous electric phenomena produced in the upper layers of the atmosphere. Their analysis of these ...

Jun 10, 2010
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Proper placement of defibrillators key to effective use

The appropriate placement of automated external defibrillators (AEDs) is critical to optimize their use in public places, according to two studies published in Circulation: Journal of the American Heart Association.

Jul 28, 2009
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