2 marzo 2015
The odds of picking a perfect bracket for the NCAA men’s basketball March Madness championship tournament are a staggering less than one in 9.2 quintillion (that’s 9,223,372,036,854,775,808), according to a mathematics professor.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/LjFNWyn25pE/150302141019.htm
