The offshore wind farm in the North Sea near Borkum, Germany, is nearly complete. The Riffgat facility, seen here on June 23, includes 30 turbines, each with a generating capacity of 3.6 megawatts. David Hecker/Getty Images hide caption

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Janet Yellen, vice chairwoman of the Federal Reserve, is under consideration to become the first woman to lead the Fed. President Obama reportedly is likely to choose between Yellen and former Treasury Secretary Lawrence Summers. Franck Robichon/EPA/Landov hide caption

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"We just thought we were telling this endearing story women could relate to," says HelloFlo founder Naama Bloom. Courtesy of HelloFlo hide caption

itoggle caption Courtesy of HelloFlo

A line waits outside the U.S. Citizenship and Immigration Services office in Los Angeles. Nick Ut/AP hide caption

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Super Bowl volunteer Ben Schreiber distributes fan guides to any of the thousands of people who may need them while visiting Indianapolis for Super Bowl XLVI festivities, in 2012. Chad Ryan/CSM /Landov hide caption

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Agricultural work, which is physically demanding, is also a risky business venture. Kirk Siegler/NPR hide caption

itoggle caption Kirk Siegler/NPR