When was the catapult invented? History of Weapons: A catapult is a weapon designed to use stored kinetic energy to release an object through the air at great distance and speed. Catapults were among the very first artillery weapons to be created. ...
The earliest known crossbows were invented inthe first millennium BC, not later than the 7th century BC in ancient China, not later than the 4th century BC in Greece (as the gastraphetes). Who invented the crossbow in the Middle Ages? History of the Crossbow The Medieval Crossbow was introd...