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 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 ...