What do you do when you’re outgunned on the battlefield? You get creative.br br In this stunning 3D animated short, discover how Chinese soldiers during the Anti-Japanese War invented the legendary “Earth Cannon”—a homemade rocket launcher built from barrels, clay, and sheer ingenuity. Watch as we break down its clever design, explosive power, and battlefield impact—all in under 2 minutes!br br ✅ Learn the science behind the cannon’s launch mechanismbr ✅ See how it compensated for lack of heavy artillerybr ✅ Witness the devastating effect on enemy positionsbr br If you love military history, wartime innovation, or jaw-dropping engineering feats—this is for you.