Zener diodes are designed to keep voltage levels stable in electronic circuits. This video explains how they allow reverse ...

Think about how easily you recognize a friend in a dimly lit room. Your eyes capture light, while your brain filters out ...

A team of researchers led by the University of Pittsburgh demonstrated a programmable superconducting diode at the ...

If you’ve spent any time looking into laser engraving, you’ve probably come across the same question again and again: should ...

With LED spacing of around 1cm in a backlight array, Sony claims, even a 100micrometer variation in the size of each RGB chip ...

Check out the latest stories, videos, and podcasts from the week of Mar. 30, 2025.

RGB Mini LED done right?

People are buying helmets, face masks, vests and beds that emit long-wavelength light. Beneath the hype, there is some interesting biology.

It is also available in a variety of alternative configurations, such as with a taller floor-mounted tripod, for a little ...

Dopant choice directly impacts semiconductor behavior, affecting conductivity, switching characteristics, and overall device performance and reliability.

Ralph Alfonso’s punk rock photos, on display this weekend, document the scene’s early days in Toronto and New York ...