From the earliest discovery of gunpowder to the development of high explosives and the atomic bomb, humanity has been on a thousand-year quest to create ever-bigger, more efficient bangs. This documentary explores the science behind these explosive forces, examining how they have shaped our past and promise to shape our future. Through dramatic demonstrations and expert analysis, the film delves into the volatile chemistry and extreme physics that make explosions so destructive, while also highlighting the ongoing efforts to understand and control these powerful forces.