OLEDs now last longer than most people think — Manufacturers claim roughly 8–15+ years under normal use; independent testers suggest significantly less under certain conditions. Burn-in isn’t gone, ...

If it feels like everyone is getting the flu, you're not imagining it. This is shaping up to be another severe flu season. That's why it's important to take advantage of every tool we have to keep the ...

"No cancer signal detected." The blood test results popped up in my online health portal without much fanfare. A doctor would chat about them with me later, congratulating me on the "phew"-worthy ...

We might tend to take the word “diode” for granted if we’re thinking of a “diode” as just a two-lead or two-terminal device that gets used in this or that place for this or that purpose. It can become ...

For generations of U.S. schoolchildren, phrases like "shuttle run" and "sit-and-reach" likely conjure vivid memories of what was once a staple of American physical education: the Presidential Fitness ...

What Is an MCV Blood Test? MCV stands for mean corpuscular volume. An MCV blood test measures the average size of red blood cells, which have the critical job of carrying oxygen to your organs. If ...

Gallium nitride (GaN) is fast becoming a foundational technology in power electronics, offering higher power density and better efficiency than traditional silicon. By bringing faster switching speeds ...

If you’ve worked on a project with small LEDs, you know the frustration of determining their polarity. This ingenious LED Probe from [David] packs a lot of useful features into a simple, ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...