Where was John Callahan, creator of John Callahan's Quads, from?
John Callahan's Quads! John Callahan's Quads! is a Canadian-Australian co-production cartoon, based upon work of John Callahan. The show aired on Canada's Teletoon, on Australia's SBS, and in Latin America on Locomotion and then on Adult Swim. It is noted for being one of the first shows animated completely using Macromedia Flash software.
Patrick Sweeney (gunsmith) Patrick Sweeney is an American gunsmith (retired), originally from Detroit, Michigan. According to an interview with "Shotgun World" magazine, he is a well-known author in the field of gunsmithing. Retired from gunsmithing, he writes full-time. He teaches law enforcement classes on the patrol rifle, and gunsmithing the AR-15.