Aloha, federal agents. Don't worry, it shoots planes as a projectile. No shooting at planes occurs... ;) I've never seen foam planes/gliders move that quickly before. I've also never seen one literally evaporate in front of me. Super fun project to make, I hope you guys enjoyed! I may revisit this later and use really powerful springs or air instead of a band, and get/make a plane that flies straight. I'd love to see how far I can get these to go, but for the time being, this'll have to do. This is also like my only invention that works consistently lol some words so that its clear this is an engineering channel: 3d printing, engineering, maker, invention, William Osman, Mark Rober, I did a thing, Backyard Scientist, Michael Reeves, Allen Pan, Hacksmith #engineering #project