Clearest Video of Lightning-Generated 'Sprites' High Above Thunderstorms Captured

Researchers at Duke University’s Pratt School of Engineering have captured the best images ever produced of "sprites" -- mysterious flashes of light resembling giant undulating jellyfish that can occur above strong thunderstorms -- using a high-speed camera that recorded thousands of video frames a second.

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<p><a href="http://www.physorg.com/news10961.html">Clearest Video of Lightning-Generated 'Sprites' High Above Thunderstorms Captured</a></p> <p>Researchers at Duke University’s Pratt School of Engineering have captured the best images ever produced of "sprites" -- mysterious flashes of light resembling giant undulating jellyfish that can occur above strong thunderstorms -- using a high-speed camera that recorded thousands of video frames a second.</p>