Testing the World Cup Ball in a NASA Wind Tunnel

June 9 (Bloomberg) –- The Brazuca, Adidas's World Cup soccer ball, has a new design this year featuring 6 thermally-bonded panels and a micro-textured surface. How will the design influence the ball when it flies through the air? Bloomberg talked to a NASA aerodynamics expert to find out. Produced by: Sadie Bass, Justin Beach. (Source: Bloomberg)
El-Erian: ECB Is Over-Optimistic About QE
13:04 - Bloomberg View Columnist Mohamed El-Erian discusses the ECB’s government bond buying program. He speaks on “In The Loop.” El-Erian’s opinions are his own. (Source: Bloomberg)
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