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Tuesday 3 June 2014

World Cup Soccer Ball Is Nice and Stable, Study Finds

Players in the 2014 FIFA World Cup may find their kicks sending the ball flying true, according to new research on the physics of the official World Cup soccer ball.
2014
Conventional soccer balls are made of 32 pentagonal and hexagonal panels, but the 2014 World Cup ball is a model called the Brazuca, made by Adidas. The Brazuca has only six panels, a design that gives it superior stability to other balls on the market, according to the new study published today (May 29) in the journal Scientific Reports.
Traditional soccer balls, with their honeycomb-like stitching, are iconic. Nevertheless, manufacturers have been playing with the 32-panel design in recent years. The Adidas Teamgeist II, for example, has 14 panels and was used in the 2008 Euro Cup. The Jabulani has only eight panels and was widely criticized in the 2010 World Cup by players, who said that its flight path was unpredictable. [Twisted Physics: 7 Mind-Blowing Findings]

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