disco_tracy (1780182) writes "Imagine a room where a band is playing. Neighbors can't hear the music, but if someone outside the room is talking, the musicians can hear it. The concept — a kind of one-way mirror for sound — seems imaginary, but two Italian scientists recently pushed this kind of sound manipulating technology closer to reality." Link to Original Source
Thus spake the master programmer:
"Time for you to leave."
-- Geoffrey James, "The Tao of Programming"