Researchers used a ruby crystal and specific laser wavelengths to demonstrate that a laser beam could obstruct light and ...

Researchers have made a significant breakthrough by observing how light can block other light, creating a visible shadow.

Laser beams have been shown to cast shadows, defying previous notions that light cannot block light. This phenomenon, ...

Can light itself, perhaps from a laser, cast a shadow? It might seem like a trick question, but the answer to this is "yes." ...

Scientists have shown that laser light, under certain conditions, can behave like an object and cast a shadow.

Aim the laser in the desired direction and turn on the beam. It may form a single line, a pair of crossing lines, or a dot, ...

Panasonic has bumped up the brightness for a new series of short-throw projectors. Billed as the company's most powerful ...

Can light cast a shadow? It sounds like a tricky riddle, but researchers have shown that, under special conditions, a laser ...

“Emface Submentum works well with Bio-stimulants such as Ameela polynucleotides by encouraging skin and collagen regeneration ...

So it's no surprise that its latest laser projector makes use of Ricoh glass ... Ricoh says that its OptiBright tech also "maximizes light efficiency and brightness while maintaining low power ...

Innovative RGB Laser Technology for a Superior Home Cinema Experience The ... especially in dark scenes. It employs Digital Light Processing (DLP) technology, the same trusted technology used in IMAX ...

We’ve been testing and reviewing TVs for over 10 years, and these are the ones we recommend buying on Cyber Monday.