Various manufacturers offer pool lifts ranging from simple manual slings powered with water pressure to complex battery-powered lifts operated by radio remote control; Spectrum Products, Missoula, ...

Why and how the flexible actuators were fabricated. How they were used in an aerial micro-robot. The performance obtained with these actuators. While the electronics for drones and aerial robots of ...

UAVOS has successfully completed the installation and site acceptance testing of their servo drives for Medium Altitude Long Endurance (MALE) aircraft flight control. As part of heavy – lift unmanned ...

Engineers have discovered a simple, economical way to make a nano-sized device that can match the friendly neighborhood Avenger, on a much smaller scale. Their creation weighs 1.6 milligrams (about as ...

Tiny actuators – devices that convert energy and signals into movement – that operate as artificial muscles could lift up to 1000 times their own weight, according to research that may one day lead to ...

A number of Variable Valve Actuators (VVA) has been recently proposed to improve the performances and the part load efficiency of spark ignition engines. Due to their peculiarity, these systems work ...

Many people who have difficulty with weight-bearing activities due to arthritis, injury, or being overweight enjoy the benefits of aquatic physical therapy Many people who have difficulty with ...