The FDA recently cleared this device for sale in the U.S. Research shows it can improve moderate to severe depression symptoms in many people.

The standard unit of electric current, the ampere, is one of the seven base units in the International System of Units. But measuring a current exactly in amperes is not an easy task. In fact, in 1990 ...

A new gadget takes advantage of sharks’ sixth sense to send the fish scurrying away from deadly hooks. Sharks, rays and their relatives can detect tiny electric fields, thanks to bulbous organs ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." My biggest issue with at-home skincare devices is consistency. I’m all about instant gratification, and ...

A research team affiliated with UNIST has introduced a technology that generates electricity from raindrops striking rooftops ...

A recently granted patent (Publication Number: US11885530B2) discloses an electric heating device designed for use in an exhaust gas system. The device comprises an outer circumferential housing and a ...

What is the advantage of 48-volt electric systems? Why is it necessary and will it not mean more batteries and higher energy consumption? The conventional automotive electric system operates on a ...

A wireless brain implant inhibits tumor growth in rats, overcoming many design flaws of current devices used to treat glioblastoma. TTFs interfere with charged molecules involved in cell division.

Ankur Gupta receives funding from NSF. Modern life relies on electricity and electrical devices, from cars and buses to phones and laptops, to the electrical systems in homes. Behind many of these ...