[Discover] Cheap Welding for Punks http://www.instructables.com/id/Weld/
(diy welding tools projects) 
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[Discover] Spool Gun Handheld Wirefeed Welder Powered by Car Batteries http://www.instructables.com/id/SpoolGun/ (welding fabrication make project)
[Discover] Homemade Spot Welder http://www.instructables.com/id/Homemade-Spot-Welder/?ALLSTEPS (welding make instructables diy)
[Discover] Aussie Weld Introduction to Arc Welding http://www.aussieweld.com.au/arcwelding/ (welding tutorials make howto)
[Discover] Brooklyn Artist Facility - 3rd Ward Brooklyn http://www.3rdward.com/ (art nyc welding classes)
[Discover] Welding plastic bags - Instructables - DIY, How To, craft http://www.instructables.com/id/Welding-plastic-bags/ (welding howto)
[Discover] Spool Gun Handheld Wirefeed Welder Powered by Car Batteries http://www.instructables.com/id/SpoolGun/ (welding fabrication make project)
[Discover] Homemade Spot Welder http://www.instructables.com/id/Homemade-Spot-Welder/?ALLSTEPS (welding make instructables diy)
[Discover] Aussie Weld Introduction to Arc Welding http://www.aussieweld.com.au/arcwelding/ (welding tutorials make howto)
[Discover] Brooklyn Artist Facility - 3rd Ward Brooklyn http://www.3rdward.com/ (art nyc welding classes)