Abstract: The electromagnetic fields, which are produced by lightning currents flowing into a transmission tower and into overhead ground wires, spherically expand with time, and propagate as ...

Abstract: Recent years have witnessed a tremendous development of vertical gallium nitride (GaN) power devices, a new class of device technology that could be the key enabler for next-generation high ...

Ferrari is exploring radical oval pistons that could shrink engines, boost efficiency, and reinvent how high-performance gas motors are designed for the next generation. For as long as internal ...

Electric vehicle takeoff and landing (eVTOL) developer Vertical Aerospace has unveiled Valo, the latest evolution of its urban air mobility aircraft following the VX4 prototype. On December 10, 2025, ...