Light-emitting diodes (LEDs) are so ubiquitous that it's easy to forget just how much society relies on these underappreciated technological wonders. Yet, the history of the LED goes back further than ...

You can get a brighter smile with a number of different whitening products and techniques available at home or at a dentist’s office. They vary in effectiveness (and price), but none of them provide ...

The infamous Blue Screen of Death — oft-shortened to BSOD — is changing, and many fans aren’t happy with its new look. While seeing the BSOD was never a good thing, the long-time version displayed a ...

It’s hard to believe that the first blue LED didn’t arrive until 1993. They look simple, but looks are deceiving (Fig. 1). 1. Image showing a blue InGaN-based LED with gold wire contacts (0.4 × 0.4 mm ...

After a long and storied history, the BSOD is being replaced. WIRED takes a trip down memory lane to wave goodbye to the iconic screen we all love to hate. Along with scrapping the blue (in favor of a ...