Making an invisible electric wire: Guiding electricity with sound by University of Helsinki In the study, an electric spark of 4 cm was guided around an obstacle using ultrasonic fields.

The level of control of the electric sparks allows to guide the spark around obstacles, or to make it hit specific spots, even into non-conductive materials. Electric sparks are used for welding ...

Porcelain insulators are crucial components in electrical transmission and distribution systems, primarily due to their excellent electrical properties, mechanical strength, and durability.

The best desk lamps will help keep you comfortable (and on task) throughout your workday — and even late into the night. We consulted with three experts — an ophthalmologist, an ergonomist ...

Bioproducts Institute, Bioproducts Institute, The University of British Columbia, 2385 East Mall, Vancouver, British Columbia V6T 1Z4, Canada Department of Chemical and Biological Engineering, The ...

head of Honda’s electric vehicle development center, spoke with British magazine Auto Express at CES in Las Vegas during the reveal of its latest 0 Series prototypes about what goes into making ...

Young woman assembling a furniture piece on her living room floor - Halfpoint Images/Getty Images ...

A recent study uncovers a way of transporting electricity through air by ultrasonic waves. The level of control of the electric sparks allows to guide the spark around obstacles, or to make it hit ...