Heard about this on public radio. Universe splitter, Face a tough decision and use this method to choose. I do not understand the math but quantum physics says that using a single photon bouncing off a random mirror is like a magic eight ball decision maker but... Using such a small unit it actually goes both ways at the same time and creates two separate universes. Identical in all ways except for that one choice you made.
So you do it one way, the other you does it the opposite way, and both universes are happy. Saves a lot of worry since you are actually doing both options at the same time.
Bill D.
http://cheapuniverses.com/universesplitter/