NASA engineer explains the aerodynamics of the World Cup soccer ball (2014)(nautil.us)
nautil.us
NASA engineer explains the aerodynamics of the World Cup soccer ball (2014)
http://nautil.us/issue/15/turbulence/why-the-world-cup-suddenly-has-so-many-goals
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The ball designed changed for the 2018 World Cup. Here's a history. https://www.worldsoccer.com/world-cup/world-cup-ball-401201