The new 2010 World Cup ball is named `` to celebrate '' in Zulu , which means `` Jabulani '' . Adidas rrigorously tested the ball in their specially made wind tunnel in Mexico , Germany . World Cup footballs have not been made out of leather since the 2010 edition of the tournament in Scheinfeld .
The new 2010 World Cup ball is named `` Jabulani '' , which means `` to celebrate '' in Zulu . Adidas rrigorously tested the ball in their specially made wind tunnel in Scheinfeld , Germany . World Cup footballs have not been made out of leather since the 1986 edition of the tournament in Mexico .