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 ...

Amber Glenn took a decisive lead at the 2026 U.S. Figure Skating Championships in St. Louis, MO on Wednesday night. The reigning national champion laid out a historic 83.05 points to head into the ...

Jason Brown skated a short program to be proud of at the 2026 Prevagen U.S. Figure Skating Championships in St. Louis, MO. Finishing in 3rd place ahead of Saturday’s free skate, Brown all but locked ...

Also: Unplugging these 7 common household devices greatly reduced my electricity bill. There are many ways to use smart plugs to automate your home, including turning dumb devices ...

CHAMPAIGN, Ill. — A program designed to encourage farmer-to-farmer networks to improve soil health and protect water quality within Illinois’ priority watersheds enters its second year. The Farmer-Led ...

The funding pause could jeopardize child care and other programs that serve hundreds of thousands of households in California, Colorado, Illinois, Minnesota and New York. By Minho Kim Reporting from ...

Isaac Brown's deal with Louisville football is "in the same range that we were hearing offers from big SEC schools, Big Ten schools," according to his agent. Louisville football GM Vince Marrow was ...