This is a milestone for me: It's the 250th column since the start of the Professor Hammer series in 1995! One of the things I really enjoy is the follow-up I receive from readers, who often have some ...

Q.I really like your articles in CLASSIC TRUCKS. I'm new to TIG welding, and I've learned a lot from your videos. I need to use a hand controller for my TIG torch because of the torch position I'm ...