“A heat pump thermostat is designed to have multiple options for heating your home,” Sherman says. “These are often referred to as ‘two heat, one cool’ thermostats, or similar verbiage.” Because heat ...

The industry-leading training aircraft, the Cessna Skyhawk, now features a dual electronic ignition system (dual EIS), enhancing maintenance, efficiency and overall operation of the single-engine ...

In this article, a novel active front steering (AFS) control strategy including the upper controller and the lower controller is proposed to improve the yaw stability and maneuverability for ...

Why will Social Security stop issuing paper checks? "This change is part of a broader government-wide initiative to modernize payment systems and enhance service delivery. "By moving to electronic ...

A full flight test, plus operating and engineering evaluation, of the World’s first certified electric aircraft - the Pipistrel Velis Electro.