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 ...

Combining a green laser, a blue ray laser, and a red laser, he is able to produce a variety of color including white. There are step by step instructions on how to make a multicolored laser.

“Laser does not work on white or red hair because there is no ... Consistency is key for at-home laser hair removal—the more you stick with it, the better results you’ll experience.

The world's top DLP projector brand has launched a dual-laser 4K projector that's aimed ... and is reported calibration-ready – with 11-point RGB white balance, color management, and RGB gain ...