In 1675, while transporting a barometer by night, the astronomer Jean Picard noticed a glow inside its glass tube, just above ...

Even for those of us that are quite technically minded, we spend precious little time thinking about the cables that carry ...

D-Matrix says its chips can run inference workloads 10 times faster and using five times less energy than a standalone graphics processing unit from Nvidia. Like Cerebras, D-Matrix is trying to prove ...

For years, headlights on cars sold in America have been woefully handicapped compared to their European counterparts. That's because we've never received the full capabilities enabled by Matrix LED ...

For years, consumers around the globe have benefited from adaptive headlights while U.S. customers have been left behind. Slowly but surely, automakers are finding a way to bring this incredible ...

Audi provided flights from Washington, DC, to Munich, Germany, and accommodation so Ars could test out its headlights, as well as some other things you can read about in the coming weeks. Ars does not ...

Permanent outdoor lights might not seem useful now that we're headed into summer, but they're actually great to use year-round. The name suggests exactly what they are: a type of string light designed ...

Data centers face a conundrum: how to power increasingly dense server racks using equipment that relies on century-old technology. Traditional transformers are bulky and hot, but a new generation of ...

Take a closer look at the Audi Q3's Digital Matrix LED headlights, which produce an eye-catching illuminated pattern along the road surface. The video explores the unique lighting effect, resembling a ...

Let’s face it: As we age, our vision and balance aren’t what they used to be. These changes to our senses can be minor annoyances but can also lead to injury, from stubbed toes to serious falls.

Govee just announced a full lineup of new products at CES 2026. The launches include the Govee Floor Lamp 3, Govee Ceiling Light Ultra, and the Govee Sky Ceiling Light. Govee is also featuring a ...

LED light strips are a fun and easy way to spruce up a room, adding pops of color to a media center, a wall or even under a bed, or just bringing much-needed lighting to a dark area under a cabinet.