According to a video shared on YouTube, a bright beam of light shone down on the pass. The beam looks almost like that of a UFO shining down on an unsuspecting victim, like what you’d see in a ...

A Structure of Light and Shadow The church's ethereal appearance is achieved through the use of thousands of thin white beams. These beams create a delicate latticework that allows light to filter ...

White light-emitting diodes (LEDs) have tremendous potential for energy-efficient illumination. However, achieving white light emission with a 'colour temperature' that is not too blue is a ...

We tested four super bright flashlights that range from a laser-powered flashlight that shoots a beam over a .5 mile to a ...