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en.wikipedia.org/wiki/Electric_spark

An electric spark is an abrupt electrical discharge that occurs when a sufficiently high electric ... Lightning is an example of an electric spark in nature, while electric sparks, large or ... Electric sparks are used in different kinds of metalworking.

sciencenetlinks.com/lessons/static-electricity-4

How is lightning different from a spark? (Lightning works the same way as a spark, except that it happens on a massive scale. Lightning is created when water ...

amasci.com/tesla/spark.html

While attempting to explain sparks and lightning to some friends, I realized that I didn't have a good gut-level understanding of them myself. As usual, my lack of ...

www.school-for-champions.com/science/static_lightning.htm

Feb 12, 2009 ... Lightning consist of huge static electric sparks that jump from cloud to cloud or from a cloud to some ... Lighting can travel in different directions.

www.edu.pe.ca/gray/class_pages/krcutcliffe/physics521/21fields/articles/Lightning%20-%20The%20Big%20spark.htm

Lightning may not seem much like static electricity, but it's actually very similar. Both are sparks of electricity created through the attraction of unlike charges.

stormhighway.com/types.php

The little 'static' sparks between your finger and a doorknob are, technically ... type of discharge - lightning inside a single storm cloud, jumping between different ...

www.nssl.noaa.gov/education/svrwx101/lightning

Lightning is a giant spark of electricity in the atmosphere between clouds, the air, ... and the sound waves set off by the lightning discharge have different arrival ...

van.physics.illinois.edu/qa/listing.php?id=18449

Both lightning and thunder are caused by an electrical spark between ... light and the sound of a lightning strike have really different properties.

www.pbs.org/wgbh/nova/earth/dwyer-lightning.html

Oct 21, 2005 ... Lightning expert Joe Dwyer of the Florida Institute of Technology answers ... Electricity can flow along the plumbing and spark to you if you are near, ... these planetary atmospheres are different from Earth's, the mechanism for ...

physics.stackexchange.com/questions/136694/why-is-the-shape-of-lightning-or-an-electric-spark-a-zig-zag-line

Why is the shape of the lightning (or an electric spark) always of a ... The electrons come from many different places in the clouds and the ...