The bleaching agents probably lead to cell destruction in the pulp due to the inactivation of enzymes and disruption of normal cells, but the pulp changes are described as transient and clinically ...

Considering laser hair removal? Here's everything you need to know about how it works on those with darker skin.

An influencer was left with burns after doing laser hair removal for over 10 years. So she turned to a more permanent ...

Laser eye surgery uses a laser to change the shape of the cornea, the dome-shaped part of your eye. The cornea's shape impacts the way light bends. It can result in blurry vision if it doesn't bend ...

The results of the present study, revealed that bleaching intracoronary dentin with 38% HP was similar to 38% HP activated by LED-laser system. This is probably due to the fact that LED light did not ...

You don’t need a dentist appointment to get a whiter smile. These dentist- and tester-approved picks from Opal, Crest, Moon and more make brightening your teeth easy — and effective — at home.

Laser-produced plasmas are plasmas produced by firing high-intensity beams of light. Laser-produced plasmas have been used to create short bursts of x-rays and to accelerate particles — so ...

TinkerMill also has an 80-watt laser, but that device isn’t on the size or scale of the new device. Hoard said the 4,000-watt laser can teach valuable skills, such as how to operate a big ...

We are not doomed to lose all corals to bleaching, but we need to act now if we want to protect coral for future generations. Small, daily actions can help reduce coral reef loss, like reducing ...

In darker room setups, the MoGo 4 Laser did an excellent job. Now technically, both versions can project up to 200 inches, but I’d recommend keeping things under 120 inches for the best ...

Gallium nitride (GaN) laser diodes are becoming popular sources not only for lighting but for applications ranging from communications to quantum. This paper presents the use of a commercial, ...

Laser beam incidents are not new to Chennai airport. Over the past year, several flights have reported sudden flashes of green or red laser lights during descent, forcing pilots to take ...