NASA says adidas' brazuca ball is better than Jabulani because duh

NASA tested out the World Cup 2014 and gave it a pair of thumbs up, saying that it's a marked improvement over 2010's Jabulani

The surprising aerodynamics behind the Brazuca World Cup football

Telstar to Jabulani to Brazuca: Evolution of World Cup Final Ball, News, Scores, Highlights, Stats, and Rumors

Why is football round? - Quora

Ahead of the Brazuca reveal we take a look back at the history of adidas World Cup balls. - SoccerBible

Top 5 Best World Cup Footballs adidas World Cup football test

2014 world cup, Brazuca: The physics of Adidas' new World Cup ball.

Ahead of the Brazuca reveal we take a look back at the history of adidas World Cup balls. - SoccerBible

Telstar to Jabulani to Brazuca: Evolution of World Cup Final Ball, News, Scores, Highlights, Stats, and Rumors

The surprising aerodynamics behind the Brazuca World Cup football

Adidas unveils 2014 World Cup ball — its 'most tested ball ever' - Yahoo Sports

Brazuca - Jabulani - Teamgeist, FIFA World Cup Match Balls

Jabulani Wallpapers - Wallpaper Cave