Adidas Jabulani - Wikipedia
Soccer
Brazil unveils shaky answer to the vuvuzela for World Cup
The 2010 South Africa World Cup (highlights, politics, lessons for Brazil) – Soccer Politics / The Politics of Football
World Cup 2014: GLT, vanishing spray, Caxirola & Brazucas - BBC Sport
World Cup 2014: Brazil leads Colombia, 1-0, at halftime - Los Angeles Times
Vuvuzela, Jabulani, Caxirola & Brazuca – Soccer Politics / The Politics of Football
World Cup 2014: Caxirolas are the new vuvuzelas but are they even more annoying?
Physicists Say New World Cup Soccer Ball Design Has Big Impact
Study shows Brazuca is better than Jabulani
Brazil 2014: Can the Brazuca pump up the deflated World Cup football?
Telstar to Jabulani to Brazuca: Evolution of World Cup Final Ball, News, Scores, Highlights, Stats, and Rumors