Good book on this and similar subjects - Backyard Ballistics: Build Potato Cannons, Paper Match Rockets, Cincinnati Fire Kites, Tennis Ball Mortars, and More Dy

Good book on this and similar subjects - Backyard Ballistics: Build Potato Cannons, Paper Match Rockets, Cincinnati Fire Kites, Tennis Ball Mortars, and More Dynamite Devices https://www.amazon.com/Backyard-Ballistics-Cannons-Cincinnati-Dynamite/dp/1613740646 https://www.amazon.com/Backyard-Ballistics-Cannons-Cincinnat...