In response to blip #72422
@Chameloshi: a giant flashlight. That's basically what the end of a flashlight is. A small room of just mirrors and a tiny light
Responses
In response to blip #72432
@kamimatsu: But that's not what I mean though. A flash light has mirrors on one concave side and focuses light out, but I'm talking about a room with mirrors on all walls, the ceiling, and the floor, trapping the light for as long as it can.