The "Matrix" Ball Do you know who will be present in all the games of the World Cup? It will be the world most perfect ball that will enter in field, the Fevernova. Fevernova has been announced as the most balanced and faster ball on performance tests. Brazilian players had in general found it have excessively light and fast, a few more difficult to control. Balls already used in World Cups had been quite different. The first ball Appeared in China between 2500 - 3000 a.C. Age, made in leather and used in a game to train welded, called tsu-chu. The first one used in soccer in 19 th century, was a rubber chamber coated with a leather layer. But the sewing hurt the players, whom they needed to use helmet as protection…