Update on my super DIY windmill aerator for our pond. I’ve got a bunch of 15 gallon plastic drums that are great for many things. Go to your local pool, they may have these and they want them gone. (Fuel storage) Anyway, I’m cutting blades out of those drums. 7 blades. I’ll very likely make different shaped ones. I’m a lineman at a private airport and propellers come up on me very often. So, I know there’s a magic shape out there. I’m using whatever is laying around to figure out the first blade. I’m certain the all-thread will bend, we’ll see. It will be 5” in diameter when done.

Posted by Deleted (46c85d79) at 2022-07-20 21:20:48 UTC