https://peertube.dngr.us/videos/watch/38c11587-42fc-433c-8934-d66d4998fb05 Check out my sponsor Audible! If you've never used them before you can choose any one of their audio books to download for free. It's a pretty sweet deal! Take a look: http://www.audible.com/nhil v v v v v v v Click 'Show more' v v v v v v v This is a fun project that involves quite a few great techniques for working with PVC that can be of use in making many other PVC creations. The end result to this project is kid friendly and should last for many years. The piston created in this project is a particularly useful design for many other projects. It's air tight in 2" PVC pipe and requires no special tools or modifications of off the shelve parts. It's pretty rare to see a design that works so well with so little customization. Parts: 16" x 2" PVC Pipe 12" x 3/4" PVC Pipe 24" x 1 1/4" PVC Pipe 2" x 1 1/4" PVC Pipe 2" Coupling 2" x 3/4" Reducer 2" Threaded Female Adapter 2" x 1 1/2" Threaded Reducer 1 1/4" End Cap (x2) 1 1/4" Coupling 1 5/8" x 2" O Ring 1" L Bracket Self Tapping Screws Cooking Oil Foam Pool Noodles (Brands with the narrowest core will fly furthest) Craft Foam Sheets Sand Paper Hot Glue PVC Primer & Cement Sat, 13 Jun 2026 15:34:55 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://peertube.dngr.us https://peertube.dngr.us/lazy-static/avatars/41a6fee9-7f57-42d0-a5fc-5db4f1af2e31.png https://peertube.dngr.us/videos/watch/38c11587-42fc-433c-8934-d66d4998fb05 All rights reserved, unless otherwise specified in the terms specified at https://peertube.dngr.us/about and potential licenses granted by each content's rightholder.