So I guess it all started when a co-worker brought in a 5mw green pointer. I started looking up lasers, found a spyrograph vid on youtube, linked back to here, and so here I am! Just bought a 30mw green from DX, and am building a 3 mirror spirograph at the moment, and am looking at harvesting a DVD burner to burn things! (I've been lurking for a while). Anyways, this site is great and I'll be sticking around for a while 
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