Dispersion is an inherent feature of electromagnetic waves. It allows light to behave differently at different wavelengths, which can be useful, but it also creates chromatic aberrations. As bandwidth ...

One disappointment, however, was warmth. Because the strips are LEDs, they lean toward brighter, cooler tones rather than ...

Here's why Solawave's versatile red light therapy tool is actually worth it ...

We are all aware of sound pollution, yet we remain largely unaware or indifferent to the growing menace of light pollution.

Light therapy lamps mimic natural light to help boost mood, focus and sleep quality—and ease symptoms of SAD. Our editors ...

A new metasurface design lets light of different spins bend, focus, and behave independently—while staying sharp across many ...

Laptop stand with cooling fans improve airflow and the work setup with a single small upgrade. Grab one from popular brands and with multiple fans.| Technology News ...

Abstract: This article presents an integrated single-stage single-switch (4S) ac–dc system for LED delivering a high input power factor (IPF) and regulated output. The proposed topology integrates a ...

JACKSON COUNTY, Ala. — A Flat Rock man was killed in a single-car crash Saturday afternoon in Jackson County, according to the Alabama Law Enforcement Agency. The crash happened around 1:50 p.m. on ...

Planes, trains, and automobiles. If there is a third season of Hijack, a car seems the most likely scenario. Until then, the series has relocated to snowy, cold Berlin for its second season. Idris ...

Laura Terry dreamed of having kids — a family she could call her own. But there was one challenge: She wasn't interested in dating, marriage, or partnering up. So, she came up with an idea for an ...