An engineer of German Cairos Technologies shoots an Adidas Pelias 2 soccer ball with a micro-chip inside during a test at National Stadium in Lima, September 13, 2005. FIFA will experiment with
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Footballs used for the test and their panel orientations: Pelada A and... | Download Scientific Diagram
Physicists test aerodynamics of soccer ball types prior to World Cup (w/ Video)
How Are Soccer Balls Tested? (7-Point Guide)
adidas reveals the first FIFA World Cup™ official match ball featuring connected ball technology