Controversy over new World Cup ball - CNN.com
Jabulani ball 'too perfect' to fly straight - scientists
World Cup balls: Al Rihla, Tango, Jabulani & the complete history of official matchballs | Goal.com US
The Official 2010 FIFA World Cup Ball - Adidas Jabulani - Football World • street footie
Kaka kisses controversial Jabulani ball | Reuters
Why there won't be a Jabulani-type ball controversy at the 2014 World Cup
The Complete History of the FIFA World Cup™ Ball | WorldSoccerShop
Adidas Jabulani: The story of the 2010 World Cup's uncontrollable football remembered a decade on | The Independent | The Independent
World Cup final ball raises $74,000 in auction - Jul. 16, 2010 | KyivPost
We've not ballsed it up! Adidas defend controversial Jabulani World Cup ball | Daily Mail Online
This FOOTBALL is INSANE! - The 'Jabulani' Effect is REAL? - YouTube
Adidas pulls ahead of Nike in online World Cup marketing battle | Advertising | The Guardian
World Cup 2010: The controversy of the Jabulani
Telstar, Azteca, Jabulani, Al Rihla: A short history of Fifa World Cup balls | Explained News,The Indian Express
A celebration of the Adidas Jabulani – very round, very bad, very loveable - Planet Football
What Science Says About The World Cup Ball : Show Me Your Cleats! - World Cup 2010 Blog : NPR
The World Cup ball has the aerodynamics of a champion | Ars Technica
History of the World Cup ball
From The Controversial Jabulani To Al Rihla In Qatar - The Official Fifa World Cup Match Balls Have Their Own History
World Cup: Footage of the Jabulani ball causing mayhem in 2010
The Jabulani: Why Footballs Can be Too Round | STEM Fellowship
Brazil 2014: Can the Brazuca pump up the deflated World Cup football? | CNN
The Jabulani: Why Footballs Can be Too Round | STEM Fellowship
