Anyone come across or know any good DIY "learn on your own" programs. I found a pretty good one for Brick laying where they take it so far as if you want them to "certify" you, you show up to one of their locations and they test you. I just want to learn the stuff for myself as a home owner but I was wondering if any one has come across any other good DIY correspondence courses for anything else. I've been looking for welding as well but most I find are for actual classes. I know I can just youtube stuff but usually if someone has a well thought out program then the instruction and information may be of better quality than Youtube.