and even things like improved laser tattoo removals by allowing the pigment beneath the skin to be targeted precisely. But there is some bad news. Even though the FD&C Yellow 5 dye is widely ...

Laser levels offer precision, reliability, and a measure of safety. Unlike traditional bubble levels, laser levels project a beam of light that serves as a reference point for various construction ...

Scientists have developed a groundbreaking technique to peer through organs by turning tissue transparent with a common food dye. The new technique ... of blood, make laser tattoo removal more ...

The best laser printers on the market are the ones that consistently deliver pages of high quality at lower printing costs than the competition, without causing you headaches. I know because my ...

If you need high-quality printing in a snap, a laser printer can produce clean, sharp prints in as little as a few seconds. But, after three weeks of testing each device, not all laser printers ...

Yes, those kinds of Doritos. It’s the yellow no. 5 food dye, otherwise known as tartrazine. Now, before you start staring suspiciously at your yellow or orange hand after you’ve been grabbing ...

Researchers have found that common food dye can be used to make skin ... simplify the removal of tattoos using lasers or help in the early detection and treatment of cancer.

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 ...

It is naturally very short-lived, but researchers have now successfully cooled and slowed down samples of positronium using carefully tuned lasers. They hope this research will help others explore ...

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 ...

When the first laser and inkjet printers for PCs arrived—in the mid-1980s—each could print only in monochrome, and their respective advantages were obvious. The differences are more nuanced ...

Lasers are a common tool in dentistry. They can be used for teeth whitening, tooth decay, gum disease, and mouth lesions. Using lasers in dentistry for tooth tissue procedures and other dental ...