RSSYou can thank Nikola Tesla for helping you read this. Before his harnessing of the energy of Niagara Falls, most electricity was transmitted via direct current. Tesla pioneered the use of alternating current that is used in our electric grid. Check into the documentary film excerpted above for more info and links.
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Posted by Chris Connors |
Jul 10, 2009 03:00 PM
Makers, Science |
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