Failure mechanisms of induction motors in the valve actuators of motor operated valves are investigated. It is found that motors which contain cast magnesium rotors are susceptible to cracking and ...

Researchers at the AMOLF institute have created a revolutionary soft robot without electronic components that moves using compressed air.

Above-ground pools offer summertime fun and relief from the heat, but only if the water is kept free from harmful algae and bacteria with an above-ground pool filter. Above-ground ...