A powered lift aircraft takes off and lands vertically under engine power but uses a fixed wing for horizontal flight. Like helicopters, these aircraft...

three lifts: squat, bench press, and deadlift. As in the sport of Olympic weightlifting, it involves the athlete attempting a maximal weight single-lift effort...

for its lift (and can even fly into space); however, many aerodynamic lift vehicles have been powered or assisted by rocket motors. Rocket-powered missiles...

achieving power lift, and some designs may use more than one. There are many experimental designs that have unique design features to achieve powered lift. A...

on the scissor lift types. The power can be almost any form of standard mechanical drive system, including electric or gasoline powered, or in some cases...

powered tractor and powered lift tractors in its factories. In 1919, the Towmotor Company and, in 1920, Yale & Towne Manufacturing, entered the lift truck...

space Wheelchair lift or platform lift, a powered device to assist a person in a wheelchair Forklift, a powered industrial truck used to lift and move materials...

athletes compete in lifting a barbell loaded with weight plates from the ground to overhead, with the aim of successfully lifting the heaviest weights...

landing area or platform for helicopters and powered lift aircraft. While helicopters and powered lift aircraft are able to operate on a variety of relatively...

changes to solely fixed-wing lift in horizontal flight is not a rotorcraft but a convertiplane. A helicopter is a powered rotorcraft with rotors driven...