Lasers are known for the monochromatic nature of their light, so much so that you might never have thought there could be such a thing as a white laser. But in the weird world of physics ...

Light is now used for everything from laser eye surgery to telephone technology. The potential military applications of light are straight out of science fiction, and within a decade light may be ...

The best smart light switches let you control your lights with a phone or voice assistant and can save you money When you purchase through links on our site, we may earn an affiliate commission.

Looking for the best laser printer for your business or home office? As TechRadar Pro's resident printer specialist, I’ve reviewed over a hundred products, including the best printers and best ...

While his main areas of expertise are maker tools -- 3D printers, vinyl cutters, paper printers, and laser cutters -- he also loves to play board games and tabletop RPGs. Expertise 3D printers ...

The Laser is the world's first medical-grade at-home laser device. It's often mistaken for an LED light-therapy tool, and while there is indeed LED light involved, it serves more as a backdrop to ...

The laser projection can be used for laser light shows or other special projects. Video projection with star projector As for the planetarium’s accommodations, the 43 foot wide dome seats 48 ...

Instead of using a laser beam, LED printers employ a strip of light-emitting diodes (LEDs) to create the image on the drum. The rest of the process - using toner and fusing it to the paper - is ...

The best color laser printers are a great investment that can save you time and money compared to cartridge-based inkjet printers. Laser printers use toner, which lasts a long time, delivering a ...

Here’s how it works. The speed of light traveling through a vacuum is exactly 299,792,458 meters (983,571,056 feet) per second. That's about 186,282 miles per second — a universal constant ...

Both of these make it a shoe-in for the ACME catalog. That roadrunner won’t know what hit him. [Kevin] reports that it is not so much “swung” as it is “raised and allowed to drop”, due ...

Sarah Drew is being honest about her departure from Grey’s Anatomy. In a recent episode of the Call It What It Is podcast with former Grey's co-stars Camilla Luddington and Jessica Capshaw ...