The World's Weirdest Weapons

Bizarre inventions. The hunt for the world's first guided bombs was on in WWII, with everything from unmanned drones to bombs steered by animals trialled.

Continuing the look at unusual munitions. As WWII dragged on, Hitler's engineers developed some revolutionary weapons - including a supergun and a mega tank.

A look at innovative weaponry. During the Cold War, the USA and the USSR were each developing top-secret weapons that could be deployed on the water: seaplanes.

Unusual weaponry.