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 ...

A small portable device featuring timer, clock, and calendar functions, equipped with a simple and functional interface and a truly long battery life.

At $20, this adds a lot of value to a smart home, especially one where Alexa devices are prominent. Beyond smart home control, you can have your remote perform other Alexa routines around lifestyle, ...

In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want, it ...

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as ...

Tap the TVs nearby button at the lower-right corner, select your TV from the list, and enter the pairing code shown on your ...

Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and ...

President Donald Trump loves a good foil. For America’s sake, he should find his next one in my home state of Illinois. Cook County — home of Chicago and most of the state’s leftist lunacy — has taken ...

As part of Philadelphia Mayor Cherelle Parker’s plan to create and preserve 30,000 housing units in the city, the PHDC launched the Turn the Key program in 2022. Its mission is to build 1,000 new ...

A new program designed to turn food scraps into electricity and renewable natural gas that could eventually help power homes in Monterey County launched with a celebratory kickoff this week. Monterey ...

An artificial intelligence (AI)-led Diabetes Prevention Program (DPP) was as effective as a traditional human-led program in achieving recommended goals for weight loss, A1c reduction, and physical ...