posted on Jan, 7 2006 @ 02:57 PM
Well, it makes me think of the billiard game... if i'm not mistaken, some pro gamers are capable of hitting two adjacent balls so that the one in the
middle doesn't move...
i'll do a brief schematic:
O -------------->OO
here the white ball is shot against two adjacent balls
OO ------------> O
the white ball hits one of the two other balls, and the further one is pushed away, while the one in the middle remains (almost) still...