When it comes to electromagnetic waves, humans can really only directly perceive a very small part of the overall spectrum, which we call “visible light.” [rootkid] recently built an ...

Microcontrollers for Kids shows a classroom-tested path from Scratch to Open Roberta to Arduino UNO, with printable coding ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A new brain-machine interface (BMI) uses light to "speak" to the brain, mouse experiments show.

LED face masks offer a host of transformative skin benefits—they can reduce redness, treat acne, and minimize the look of fine lines, wrinkles, and discoloration. Even better, they don’t require a lot ...

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 ...

A crowdsourcing hedge fund backed by billionaire Paul Tudor Jones has raised fresh capital from university endowments and venture firms at a valuation of $500 million, after its unconventional ...

Travis Gettys is a senior editor for Raw Story based in northern Kentucky. He previously worked as a web editor for WLWT-TV and a contributing writer for the Kentucky Enquirer, and he also wrote for ...

SAN FRANCISCO -- Twelve years ago, a man blinked on camera, and his life hasn't been the same since. Meet Drew Scanlon. He's been known as the Blinking Guy since 2017, when a clip from a live stream ...

Qualcomm has announced the acquisition of Italian open-source hardware and software company Arduino, assuring that Arduino's brand mission and community spirit will remain intact. Arduino enables ...

What began as a reaction to a gaming video quickly grew into a viral sensation. Now Drew Scanlon, the man behind "Blinking Guy," is turning his meme into outreach. Trump picks up the phone and calls ...