If you've done a lot of screwing (bolts and nuts together), you may have encountered galling. It's one of the most maddening occurrences for professional and shade-tree mechanics alike, and it bites gun companies on the ass now and then, too. What's your worst galling story? I'd love to hear about it in the comments!
Link to The Backyard Scientist induction heater vid: https://youtu.be/wKFnk4R54ZQ
Link to the awesome Jeremy's Razors commercial: https://youtu.be/s92UMJNjPIA
