One classic set you’ll see in most vintage mystery movies is an interrogation room with a “two-way” mirror in one wall. This cool gadget lets the witnesses see the suspects from another room while the ...

Matthew Wilkinson is Movie/TV Features Staff Writer at Game Rant with over a decade of experience writing for various publications. Throughout his career he has covered some of the biggest events in ...

PHOENIX - Imagine living in a new home for a year and discovering a wall mirror actually being a double-sided mirror with a camera. That's exactly what happened to a Phoenix couple and they shared how ...

An active two-way current sink/source mirror (ATWCM) where input current source is mirrored as a sink current.

Like everyone lately, [Matt] has been spending more time doing video conferencing lately. The problem is you naturally want to look at the screen, but that means you aren’t looking at the camera and, ...