ISLAMABAD: The government is poised to launch a nationwide initiative to replace alternating current (AC) fans ...

Direct current, or DC, is a type of electrical current that only flows in one direction. In contrast to alternating current, or AC, which, depending on the supply's frequency, switches direction ...

While the grids in Spain and Portugal are connected to each other, they have limited connections to elsewhere. The only ...

On Monday, Mr. Trump defended receiving the plane, saying "they're giving us a gift." In remarks from the Oval Office, Mr. Trump said the current plane used for Air Force One is nearly 40 years ...

It seems the Stanley Quencher craze that swept this country has now reached France. A journalist for a French news program ...

It doesn't save any time relative to getting the current planned Air Force One up and running. It also offers exactly nothing over the Air Force One that's in service," said Aboulafia. While ...

Researchers set up a high-tech wind tunnel experiment to mimic real flying conditions to solve the sound problem.

An Invitation to Tesla's Colorado Springs," takes readers through a day in the life of the famous Serbian-American inventor ...

For decades, TV schedulers were trained to look for self-starters to open the nights at 8 PM without having to rely on a lead ...

Increasing the strength of the magnet. The current induced when a magnet moves into and out of a coil is an alternating current. The process is the basis of electricity generation in power ...

A team of engineers has developed a system that could transform desalination practices, making the process more adaptable, resilient and cheaper. The new system is powered by sunlight and uses a ...