Science.
The world's premier space agency NASA is not just responsible for the civilian space program, aeronautics and aerospace research, they also analyze the Jabulani ball scientifically during they spare time, soon the Vuvuzela, maybe.
NASA have now confirmed that the new Adidas Jabulani World Cup football which has been long suspected by the players, pundits and fans, that it is unfit for its purpose.
According to the analysis by experts, the ball is too light with just 440 grams, and particularly unpredictable in flight at speeds faster than 44mph.
