So, my 15 year old son wants to learn a bit about some of my machines and what they do. He had off school for presidents day and came out to my little shop and asked if I could show him how to work the mill. Of course the first thin I showed him was how to clean it =) Once he did a fair enough job, I showed him some basics and then prceeded to give him a little project. I had a vblock laying around that had no clamp so I had him take some measurements while I got a piece of stock set up for him. After several hours one tool change and a couple minutes with a hand tap, the results are in...a quite usable clamp although he did miss one dimension by quite a bit I'm still proud of his over all effort. He worked slow and safe and made a piece of metal into something useful, so I thought I would share it.