Discovery Channel :: News, Photo Zoom :: Lightning Glass Yields Climate Clues
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November 23, 2009 navbardiscovery.comDiscovery ChannelTLCAnimal PlanetTravel ChannelDiscovery Health ChannelDiscovery Store
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Photo Zoom

Climate Time Capsules
Louis Carion

Climate Time Capsules
Fulgurites found in the Libyan Desert. Previously fulgurites, which are made when lightning strikes sand, weren't considered to hold much information. But new research shows they offer insight into ancient climates.

Pictures: Louis Carion

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