Derms explain everything you need to know.

"People have done frequency tuning in lasers, or made a laser with high beam quality, or with high continuous wave power. But each design lacks in the other two factors," says Ali Khalatpour, a ...

Physicists are teasing a potential leap in nuclear fusion that sounds almost absurd on its face: a path to reactions that are “billion times” more efficient by swapping today’s ultra-short, ...

Frequency Converter Market- Rising demand for energy-efficient systems & industrial automation drives growth across various sectors globally. Explore the Frequency Converter Market- Trends, Growth and ...

is a former senior reviewer who worked at The Verge from 2011 until May 2025. His coverage areas included audio, home theater, smartphones, and more. An average person on the street may find it hard ...

The topic of motors and motor control techniques is wide and varied. Part one of this two-part article will cover the principles of alternating-current (AC) motor operation and control. Part two will ...