His video clips are interesting---Is this man a VCCC Member?He is a firm beleiver in Direct air vacuums-esp Eurekas.And his two homemade ones are sort of clever-excellent use of spare parts.
I don't belive he is a member. He does have some nice vacs, and creative ideas. I remeber doing stuff like that when I was younger but not that cool lol.
I suspect that's how a lot of engineers get their start -- creating and inventing things from odds and ends around the house. I'm impressed! I looked at some of his other youtube videos and he seems pretty knowledgeable -- at least compared to me! LOL!