Burning Lasers

Burning Laser with Joule Thief Cheap burning laser tutorial Easy Build Burning Laser For Less Than $20 Easiest way to make a laser burn No Soldering!!Cheap Burning Altoid Laser!!! Cheapy Lighter Laser Burner

By: tinaciousz



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from Instructables: exploring - technology http://ift.tt/1F3LcmU