Janet Yellen smiles as President Obama announces her nomination for Federal Reserve chairwoman on Oct. 9. Jewel Samad/AFP/Getty Images hide caption

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Cannonball jellyfish soak up the sun on a South Carolina beach. Fishermen are now pursuing the pest that used to clog their shrimping nets. Courtesy of Steven Giese hide caption

itoggle caption Courtesy of Steven Giese

Yahoo CEO Marissa Mayer delivers the keynote address at the annual Consumer Electronics Show in Las Vegas earlier this month. Robert Galbraith/Reuters/Landov hide caption

itoggle caption Robert Galbraith/Reuters/Landov

Satya Nadella, who's reportedly in line to be Microsoft's next CEO. Stephen Brashear/AP hide caption

itoggle caption Stephen Brashear/AP

The Full House cast John Stamos, Bob Saget and Dave Coulier are featured in Dannon's Superbowl ad. OikosYogurt/Youtube hide caption

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The small streets of Williston, N.D., are bustling with trucks early in the morning. Annie Flanagan for NPR hide caption

itoggle caption Annie Flanagan for NPR

The Roxie Theater in San Francisco still has two 35 millimeter projectors, but the switch to digital is inevitable. Laura Sydell/NPR hide caption

itoggle caption Laura Sydell/NPR

Scarlett Johansson recently became SodaStream's spokeswoman and appeared at an event at the Gramercy Park Hotel on Jan. 10 in New York City. The actress soon found herself engulfed in controversy because of her affiliation with a company that has a factory in a Jewish settlement in the West Bank. Mike Coppola/Mike Coppola/Getty Images for SodaStream hide caption

itoggle caption Mike Coppola/Mike Coppola/Getty Images for SodaStream