As we move, our human strength, speed, and endurance is limited by our bodies’ metabolic constraints. One solution to assist human movement is through the development of exoskeletons. Most designs for exoskeletons apply torque to individual joints. These systems are complex, but they can help humans to carry heavy loads, walk further, jump higher,...

The definition of a battering ram includes a heavy metal bar used to break down walls and doors. Battering rams have been used since ancient times to open closed gates in city walls. A hydraulic jackhammer could be considered a modern battering ram and is used to break concrete or rock. The purpose of a battering ram is to use heavy weight to increase...