To establish the overall mood and lighting, add a gradient layer on top of a solid background. This helps to give a sense of ...

“What people like in art, even though they may not really be aware of it sometimes, is the beauty of it… to use the old-fashioned term,” says Jeff Wall. “Whatever else is in the art – its meaning, its ...

For the experiment, a high-power green laser was directed through ruby cube and illuminated with a blue laser from the side. The green laser increases the optical absorption of the blue illuminating ...

The speed of light in a vacuum is the absolute speed limit of the universe. As you accelerate towards it, any object with mass suddenly finds it has a lot more of it, and so it takes more and more ...

Lamps in all shapes and sizes can be used to recast the feel of a room, brighten dark corners and illuminate your treasures. By Tim McKeough Lighting can have a dramatic effect on the way a room looks ...