One of the most difficult aspects of shopping for projectors is trying to compare specifications. Does Projector A's 5,000:1 contrast ratio actually look better than Projector B's 4,500:1? How much ...

In his latest YouTube video, Bill Hammack, University Of Illinois professor and self-proclaimed EngineerGuy, brings his How It Works­-esque video know-how to film projectors. But Hammack isn’t ...

Texas Instruments developed digital mirror devices, and the subsequent digital light processing (DLP) projector, starting in the late 1980s. The technology is a wondrous and fanciful application of ...

Enginner Guy Bill Hammack is a master at taking seemingly-boring technology, and breaking down the components and manufacturing process until you’re left with nothing but respect for the engineers who ...

Explay, not to be confused with a certain TV show that has seen quite a drop in quality in recent months, has successfully tested their nano-projector engine, a method of safely projecting “always ...

A home projector is an excellent way to get a movie theater vibe in your home and an image much larger than what your HDTV can attain. Today’s projectors can achieve some amazing resolution, including ...

I'm debating whether or not I should buy a Nintendo Wii but I know it comes with a sensor that you must place under your TV.<BR><BR>Well, I have two problems with that:<BR><BR>1) My theater room has a ...