The occurrence of a natural electrical discharge of very short duration and high voltage between a cloud and the ground or within a cloud, accompanied by a bright flash and typically also thunder: a tremendous flash of lightning
http://www.encyclopedia.com/doc/1O999-lightning.html
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Lightning is the separation of positive and negative atoms in a cloud. Positive goes up and negative goes down and so when the area the negative atoms go to becomes crowded they move to another part of the cloud, and this movement causes a ...
http://answers.ask.com/Science/Nature/what_is_lightning
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Lighting is the atmospheric discharge of electricity. This electricity is the result of static charges that build up after being generated for reasons that are not clearly understood. Note that any simple action resulting in friction, like ...
http://wiki.answers.com/Q/What_is_lightning
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; During thunderstorm conditions the turbulence in the cloud causes the charges to separate in such a way that the negative charges concentrate in the base of the cloud. Since like charges repel, some of the negative charges on the ground are pushed down away from ... Opposite charges attract, ... When the two parts join,
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www.mos.org/sln/toe/lightning.html
www.mos.org/sln/toe/lightning.html
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National Lightning Safety Institute provides objective consulting, education, training, expert witness, videos, and site assessment relating to lightning safety. NLSI promotes proactive defenses to mitigate the effects of lighting hazards. ... National Lightning Safety Institut...
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www.lightningsafety.com/
www.lightningsafety.com/
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Strong winds from a severe thunderstorm appear to be bending out the channel of this lightning bolt. The fast moving wind storm moved through western Oklahoma late at night. The cloud feature along the leading edge is called a gust front or shelf cloud.
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www.chaseday.com/lightning.htm
www.chaseday.com/lightning.htm
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Lightning - Wikipedia, the free encyclopedia
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Lightning is an atmospheric discharge of electricity accompanied by thunder, which typically occurs during thunderstorms, and sometimes during volcanic eruptions or dust storms. In the atmospheric el...
en.wikipedia.org/wiki/Lightning
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Whether you are fortunate enough to live in central Florida, or are visiting some of our many attractions, you should know that central Florida is the "Lightning Capital" of the United States.
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www.srh.noaa.gov/mlb/ltgcenter/ltgmain.html
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