This video features an impressive trebuchet build, highlighting its size and engineering marvel. The project is accompanied ...

Bill Lehrmann, left, and Tom Winter work on OFC Knightmare's trebuchet for the Punkin' Chunkin' World Championship in Delaware. A team of Dow Chemical Co. retirees is proving you’re never too old to ...

trebuchet, a type of catapult that ejects objects using potential energy, and challenged the goal of 'injecting objects at a speed exceeding the speed of sound' is released on YouTube. Sitting on the ...

It's an annual tradition for students at one local high school that makes physics fun. Each fall, usually on Halloween, the physics department at Windham High School holds Trebuchet Day.For about a ...