Jabulani: The Jabulani: A Celebration of Joy
The World Cup ball has the aerodynamics of a champion | Ars Technica
We've not ballsed it up! Adidas defend controversial Jabulani World Cup ball | Daily Mail Online
World Cup 2010: Goalkeepers fail to rejoice in spinning, jumping Jabulani | World Cup 2010 | The Guardian
From the controversial Jabulani to Al Rihla in Qatar - the official FIFA World Cup match balls have their own history
Adidas Jabulani: The story of the 2010 World Cup's uncontrollable football remembered a decade on | The Independent | The Independent
What Science Says About The World Cup Ball : Show Me Your Cleats! - World Cup 2010 Blog : NPR
ORANGE JABULANI CAUSES CONTROVERSY IN PORTUGAL
Mini Adidas Jabulani Soccer Ball | eBay
A celebration of the Adidas Jabulani – very round, very bad, very loveable - Planet Football
World Cup 2010: The controversy of the Jabulani | OneFootball
The Jabulani: Why Footballs Can be Too Round – Stem Fellowship
Why This Football Moves Differently... (The Jabulani Effect) - YouTube
Jabulani Ball Controversy - Soccer Cleats 101
Brazuca: Adidas Releases Its 2014 World Cup Ball | TIME.com
Jabulani ball 'too perfect' to fly straight - scientists
World Cup: This year's special Al Rihla ball has the aerodynamics of a champion, according to a sports physicist
The Jabulani: Why Footballs Can be Too Round – Stem Fellowship
Hard Evidence: how will the 2014 World Cup ball swerve?
Controversy over new World Cup ball - CNN.com
Why there won't be a Jabulani-type ball controversy at the 2014 World Cup
World Cup 2010: The controversy of the Jabulani | OneFootball
