AGOURA HILLS, Calif. — Garage equipment manufacturer BendPak Inc.'s Ranger Division has introduced the R980DP tire changer, ...

In a second trial, with a lever-arm that automatically repositioned itself, the new controller did just as well. A rolling robot follows Xiaoqiu An, a mechanical engineering PhD student, guided by a ...

From wild “Booster cranks” to hidden valves to quick release pedals ... motion to easily actuate huge power” and places the pedal mount on a separate lever arm from the main crank arm. When using ...

We now know that myosin VI does indeed operate by an unusual ∼ 180° lever arm swing and achieves its large step size using special structural features in its tail domain. Molecular motors have ...