Rotary laser levels are invaluable tools on jobsites where maintaining accuracy over a wide area or a long distance is crucial. They determine slopes and grades as well as horizontal and vertical ...

The GMK G5 is a palm-sized computer that measure just 72 x 72 x 45mm (2.8″ x 2.8″ x 1.8″). But it’s a full-fledged desktop computer, albeit a low-power one. Inside the computer’s little ...

Here’s our process. You used to have to visit a dermatologist for laser hair removal, and this is still the most effective route, but you can consider home laser hair removal devices instead.

However, Psyche has a side quest, too: Laser communications. Aboard Psyche, among its asteroid-studying equipment, there is a technology demonstration called the Deep Space Optical Communications ...

Why spring for a laser printer? The best ones deliver unparalleled speed, pristine text, and reliable paper handling. Find the best one for your home or office with our shopping tips and guide to ...

Instead of projecting across the room, the device sits right in front of the wall, and it projects a large laser image on your wall (or screen). Most of these short-throw projectors automatically ...

Scientists have discovered a new mechanism in which a concentrated laser beam can change the magnetic state of a solid material. The finding could one day be harnessed in ultrafast computing ...

Oh, I love those sunglasses. Maybe Baxter needs a doggie slip-and-slide. Hmmm – that at-home laser hair removal device looks pretty nifty. What if I never needed to shave again? I could save so ...

Laser eye surgeries can help treat glaucoma by improving the outflow of fluid in the eye. Types of surgeries include trabeculoplasty, iridotomy, and cyclophotocoagulation. Doctors may suggest a ...

But it always takes so much time, and the hair grows back so fast. Enter: laser hair removal, and specifically at-home laser hair removal. At-home laser hair removal devices are taking the beauty ...

Looking for the best laser printers? Our team of reviewers tested out top models from Xerox, Brother, Lexmark, and more to find out which are worth taking up office space. If you print a lot of ...

When the first laser and inkjet printers meant for PCs became available—at about the same time, in the middle of the 1980s—each was limited to monochrome printing only, and the advantages for ...