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 ...
Mental Floss on MSN
How Do Two-Way Mirrors Work?
It’s a familiar scene from every police procedural: In one brightly lit room, a perp is being questioned. In an adjacent room ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback