“This concept of light became a connection point to me,” he explains. “Because spiritually we have light, and technology, of ...

The hard X-ray FEL has come of age. A free-electron laser is not like other lasers. It works by forcing a beam of electrons, travelling at nearly the speed of light, to oscillate in a long ...

NASA's Hubble captured a rare event 600 million light-years away: a black hole devouring a star in a Tidal Disruption Event ...

Diamond's familiar ornamental role represents a relatively recent development - a consequence in part of scientists' growing understanding of the nature ... thinking of light rays having to ...

Save guides, add subjects and pick up where you left off with your BBC account. When a wave or light ray moves from one medium to another its speed changes. The direction of the ray may also change.

Combined with the additive nature of light, it becomes possible to change the intensity and color of each light—even after rendering. Previously, adjusting lights in V-Ray was achieved with the ...