This is a 4x4x4 NeoPixel LED cube built on an Arduino Uno as an academic engineering project. It runs four animated lighting patterns, adapts its brightness to ambient light through an LDR sensor and ...

There are plenty of “robot” projects out there that are really just a small remote control platform of some sort. We often like to think of robots of having some sort of autonomy though. [Luca Fagioli ...

Save anything and find it again. Links, pictures, articles, videos, posts, notes and quotes all go into one calm grid, with no folders to file them in. A Librarian tags everything you save, and you ...

Higher education moves fast, and staying informed shouldn’t require being tied to your desk. To help you keep up with the latest reporting on enrollment, policy, research, and campus trends, … Stay ...

The City of Fairfax Regional Library opened the doors to its brand new facility on January 26, 2008. The building is well-equipped to serve public needs, with a covered two-level parking deck (Note: ...

Yes, LED lights can fail at random times. CNET found out what's going on, and you should know, too. What’s going on? I decided to chat with manufacturers and experts to see why LEDs let us down, and I ...

As our beauty editor, I’m often asked by my friends about LED face masks. Do they actually work? The short answer is yes, but there are some caveats. These devices use various wavelengths, with red ...

Smartphones may give us an easy access to a light source, but for seeing objects at a distance or brightening a workspace in places like the attic or under the sink, you need the power and range of a ...

The fastest time to solve a 3x3x3 rotating puzzle cube is 2.51 seconds, achieved by Xuanyi Geng (China) at the Guangzhou Grand Open 2026 event in Guangzhou, Guangdong, China, on 6 October 2026. He ...

FAYETTEVILLE -- It's been nearly two years since 3D resin printers in the Fayetteville Public Library Center for Innovation were taken offline due to safety concerns raised by staff. Now, library ...

The U.S. News rankings of library and information studies master's programs are based solely on opinions of each program's quality as rated by academic experts at peer institutions.