MIG welding and the benefits of square steel tubing

If you build structures of any kind, sooner or later, you will need to do some welding. While visiting Mythbusters workshop “M5”, Will from Tested.com interviewed Jamie Hyneman on the subject of Welding and steel tubing. Jamie talks about how he made the giant shelves in the Mythbusters workshop, and explains how stick welding and MIG welding work. If you ever thought welding seemed too hard for you, then you should definitely watch this video, Jamie will convince you that MIG welding is as easy as using a hot glue gun!