Start with two random members from the same country, Backstrom reported, and they are just an average of three hops from knowing each other, Backstrom found.
The show centers around flash mobs, the phenomenon when a bunch of seemingly random people in a public place suddenly start putting on a coordinated dance show. (For an example see a clip from Modern Family at the bottom of this post.) Fox will premier the show as a special on March 31st after American Idol.