Cărți de William Gurstelle
Backyard Ballistics: Build Potato Cannons, Paper Match Rockets, Cincinnati Fire Kites, Tennis Ball Mortars, and More Dynamite Devices Evaluare: 4 din 5 stele4/5Absinthe & Flamethrowers: Projects and Ruminations on the Art of Living Dangerously Evaluare: 4 din 5 stele4/5Practical Pyromaniac: Build Fire Tornadoes, One-Candlepower Engines, Great Balls of Fire, and More Incendiary Devices Evaluare: 0 din 5 stele0 evaluări