A lot of making goes on in this community these days, but sometimes you’ve just gotta do some old fashioned hacking. You might have grabbed an old Speak and Spell that you want to repurpose ...

If you happen to be in the market for a small artificial sun, you may be interested to know that for about $1300, you can get a tennis-ball-sized LED array that outputs 120,000 lumens.

After 16 weeks of testing, we noticed visible results. Here are our favorite red light therapy devices for hair growth.

Kara Tsuboi covers today's top tech stories. Ring is ending its Search Party feature, Firefox rolls out new AI-powered controls for users, and a rare planet parade will light up the night sky this ...

The new method, which uses quantum dots, performs as well as or better than current infrared light sources while being much ...

The QR code is so small, in fact, that it can "only be recognised with an electron microscope". As a result, the research ...

The best father-son hobbies aren't about killing time - they're about building something together that teaches your kid how to think, solve problems, and finish what he starts. Crafting hobbies are ...

The state of Florida has formally announced its changes to the AIDS Drug Assistance Program (ADAP), which currently provides Floridians assistance and access to HIV/AIDS medication. In January, the ...

The court is described as meeting the “standards of modern hardwood courts,” just with “integrated LED technology beneath the playing surface.” Photo courtesy Big 12 / ASB GlassFloor Big 12 ...

SPRINGFIELD — The City of Springfield Police/Fire/EMS has been selected as one of nine agencies to participate in the Ohio Statewide Drone First Responder (DFR) Pilot Program. The program, led by the ...

EU ambassadors on Tuesday approved Polish defense projects for financing under the bloc’s SAFE defense program. This paves the way for formal approval by EU finance ministers next week in Brussels.

Abstract: In single-phase ac/dc light-emitting diode (LED) drivers, a reduced power processing technique is currently being used to increase conversion efficiency while reducing the size and cost of ...