TIG Torch Cooler by acourtjester -- Homemade TIG torch cooler constructed from an electric motor, pump, small tank, hose, and an automotive AC condenser. http://www.homemadetools.net/homemade-tig-torch-cooler-3
After what seems like an eternity the minion project is finally in place as the letter box at the front gate. Built from an old small compressor tank, this minion is a 3D rendition of the cartoon characters from the "Despicable Me" and "Minions" movies. This fellow is not a copy of any one minion, but includes features from a number of the characters. The top teeth and black area inside the mouth are a metal flap hinged inside to fold back for letter insertion.