2014 Fifa Ball Has Stable Flight Trajectory - Asian Scientist Magazine

According to scientists from Japan, the Adidas Brazuca owes its expected stable aerodynamic performance to its six-panel design.

2014 Fifa Ball Has Stable Flight Trajectory - Asian Scientist Magazine

NASA tests aerodynamics of World Cup 2014 ball

Effect of panel shape of soccer ball on its flight characteristics

PDF] STUDY OF SOCCER BALL FLIGHT TRAJECTORY

2014 Fifa Ball Has Stable Flight Trajectory - Asian Scientist Magazine

How will the 2014 World Cup ball swerve?

Proceedings, Free Full-Text

Japanese Soccer Hits an Unexpected Rough Spot - The New York Times

Effect of panel shape of soccer ball on its flight characteristics