looking for an article?
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in google, try:\n\neasy LED projects\n\nor\n\nLED firefly art
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try doing a search online.
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do an askjeeves.com search!
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Wikipedia has some good articles...
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look up the following link
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do an internet search!
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Below is a link to a news article
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USA Today.  See article below
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go to a search engine and type in what you're looking for, it may find it
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Do you have a link to the particulars?
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did you check http://www.findinarticles.com ?
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You'll find answers in this lenghty article.
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Search at http://scholar.google.com \n\nOnce you find the articles, see if the sources are free. Good luck!
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http://www.findarticles.com
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You might try this link?
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good job, try ussearch.com
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Try searching google news for them.