Players complaining about the new ball: It’s one of the traditions that returned like clockwork with this World Cup, along with egregious diving, English misery, and American fans perking up when the team performs and then swearing off soccer for another four years when USA crashes out.
But while equipment discontent typically fades as the tournament enters its final stages, anger toward World Cup 2010′s Jabulani ball won’t subside. So Caltech scientists decided to find out for themselves: They took the ball into their lab’s wind tunnel to see if it’s really so bad.
If you’ve spent any time kicking around a soccer ball, you’ll remember that it isn’t a perfect sphere, but rather is made of geometric panels with grooves in between. But while a traditional ball contains 32 panels, the Jabulani contains only 8, which made the team led by Beverly McKeon suspect there could be something to the complaints about its erratic behavior.