The post examines reverse-phase dimming, also known as trailing-edge dimming, commonly used in modern lighting systems.

This great portable power station with LiFePO4 battery delivers 1,500W output and charges in less than an hour.

To address the demand for electrons, carmakers have been busy stuffing their machines with USB ports and 120V “household” ...

Topological insulators could form the basis for revolutionary electronic components. However, as they generally only function ...

Researchers have directly observed torsional Alfvén waves twisting through the Sun’s corona — magnetic waves first predicted ...

Yale scientists traced gamma brain waves to thalamus-cortex interactions. The discovery could reveal how brain rhythms shape ...

Since its founding in 1961, the Bumpass Volunteer Fire Department (BVFD) has served the Northeast part of Louisa County and ...