Amazon.com: adidas World Cup 2010 Official Match Soccer Ball: Sports & Outdoors - 1 views
-
Jennifer Garcia on 14 Jan 10Scroll down for testing and material detals
-
pedro lopez on 29 Jan 10this are cool machines
-
papaya maya on 29 Jan 10This website gives you information on how they make the ball and what they do to make it perfect...I really liked the videos specially the bits where they test the balls with a tupe of metal bar and olso wind