Epson, the number-one selling projector brand worldwide, 1 today announced the new Epson QS100 4K PRO-UHD ®2 HDR Ultra Short ...

The receiver module has a phototransistor to pick up the infrared laser light, and an LM386 audio amplifier to generate the audio signal sent to a pair of headphone. The need to be well-aligned ...

A small international team of nanotechnologists, engineers and physicists has developed a way to force laser light into becoming a supersolid. Their paper is published in the journal Nature.

A Beatles-themed laser show played on Wednesday, Feb. 26, 2025, at the Forestview Middle School planetarium in Baxter. This was one of a number of shows played throughout last week featuring a ...

There’s just something about the “pew-pew” factor that makes projecting a laser beam fun, even if it’s not the safest thing to do, or the most efficient way to the light from one place to ...

Breaking those key points down, the projector features a dual-laser light engine that's reported capable of putting out 5,000 ISO lumens, which should mean decent visuals during daylight hours as ...