Thanks for all the help! I'm going to a local computer repair shop today to pick up a used 80mm fan. Then swing by radio shack and get the stuff I need to power it. I'm also going to pick up the stuff I need to build a driver circuit for a flyback transformer. Then hopefully I can find a flyback tra...

(...btw, I don't mean to shoe you away from asking questions, it is just a good resource, it is obvious your capable of research.) I appreciate the links. The hardest part of researching this kind of stuff is sorting through garbage to find something useful. Links provided by seasoned vets makes th...

Thanks for the quick reply! [useless]As a side note, I always wondered how hard you had to tighten threaded connections to create a air tight seal. I used to crank on them in a vise, but after a quick test just past hand tight is good enough.[/useless] Not useless at all, good to know. I'll obviousl...

Thanks a lot to this website, and a few other sources, I've been motivated to make my first ever spud gun. I decided on a propane injected over/under. I did a lot of research, and put a lot of thought into the design. I just finished mocking up the main portions today. I decided before I start gluei...