A catapult is a ballistic device used to launch a projectile a great distance without the aid of explosive devices—particularly various types of ancient and medieval siege engines. Although the ...

Hacker, Barton C. 1968. "Greek Catapults and Catapult Technology: Science, Technology, and War in the Ancient World." Technology and Culture, 9, (1) 34–50. https ...

People who made ancient catapults combined mathematics and engineering skills to create the most powerful weapons of their time, according to a new report. The catapult makers also met colleagues in ...

At the Orlando Science Center, history and physics collide as catapults launch lessons in energy, engineering, and design. First Warning Meteorologist Marquise Meda joined Zach at the center to ...

ANYONE who has fired a rubber band across the office or classroom will know the joy of storing and releasing kinetic energy. The ancients had to make do with twisted ...