One of my many hobbies is airgunning. The problem I have, I dont have a good, natural backstop on my property and too many neighbors for me to rely on distance alone. So I came up with my own backstop. It uses a 4'x6'x3/4" stall mat as the main stop, and a couple of industrial floor mats to cat...

Hello there. As my name implies, yes, I'm an engineer with many hobbies. I learned to weld growing up on the farm with my grandpas old tombstone stick welder. I eventually took professional classes pursuing my engineering degree. That said, until this past month, I haven't welded anything since 2005...