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Engineers in the End Zone

football-blog

Last year we blogged about injury-detecting football helmets, but that’s not the only place where engineering and football collide. This Sunday, the New Orleans Saints and the Indianapolis Colts will face off in Florida for the 44th Superbowl. In honor of that, we turn your attention to a couple of stand-out college athletes who also happen to be engineers.

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The London Cloud Rolls In

London Cloud

If you ever wished to watch the Olympics on a plastic bubble in the sky, your dream may soon come true. A group of engineers, artists and architects, led by researchers at the Massachusetts Institute of Technology, have unveiled plans for a Digital Cloud that would seemingly hover over London.

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Engineers Help Detect Football Injuries

Football1This week the New York Times brought to light an alarming issue that has been plaguing the NFL: the number of concussions that players are receiving. Two weeks ago, San Francisco 49ers safety Michael Lewis suffered his third concussion of the season, in only the fifth game of the season. And on Monday, Philadelphia Eagles’ Running Back Brian Westbrook suffered a major concussion. To better protect players’ health, Riddell created the Revolution helmet, which reduces the risk of concussions.

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Take Your Workout on a Boat

river_gym_joachim2_jLQto_7071

Eco-architect Mitchell Joachim (who earned a PhD in Architecture Design from MIT) has designed River Gym: a mobile, human-powered gym that stores excess energy and helps purify water at the same time. [EcoFriend]

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Is Your Speedo Faster than You?

3053531AP106_SpeedoAncient Olympians saw no need for clothes, but today, sports apparel is an important part of athletes’ performance. Maybe too much so, some say.

In February 2008, Speedo released a new racing suit that caused an uproar in the world of swimming. The LZR racer, worn by 23 world-record-breaking athletes in the Beijing Olympics, was developed with the help of NASA scientists. It is designed not only to reduce drag but also to align a swimmer’s body into the most hydrodynamic position. Researchers at Speedo used computational fluid dynamics – a branch of mechanics that uses mathematics to model the flow of water and other fluids – to engineer the suit. Results were amazing. But the LZR boosted pool performances to such an extent that officials began to question its legality.

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