Rep. Linda Sanchez, seen with her son, Joaquin, says balancing her duties as a mother and a member of Congress can be a struggle, but she's lucky to have the flexibility of being a boss. Courtesy of Linda Sanchez hide caption

Kalron and his team have set up video cameras that transmit real-time images of the bai via satellite. Courtesy of Maisha Consulting hide caption

Singer Idina Menzel (center) and Frozen songwriters Bobby Lopez (left) and Kristen Anderson-Lopez pose with gold records in February. Since then, the movie's soundtrack has sold over 1.5 million more copies. Alberto E. Rodriguez/Getty Images for Disney hide caption

Dramatic chipmunk is one of the examples of the The Reaction GIF: Moving Image as Gesture installation at the Museum of the Moving Image in New York City. Courtesy of Museum of the Moving Image hide caption

Eddie Lanier (right) and David Wright became friends when Eddie was homeless in Durham, N.C. StoryCorps hide caption

Revelers play Johann Sebastian Joust. Brent Knepper/Courtesy of jsjoust.com hide caption

Protesters at the College of Charleston rally against proposed state budget cuts on April 21. Alice Keeney/Getty Images hide caption

The website RocketHub connects startups with a funding network. Here, the site's founders (from left): Alon Hillel-Tuch, Vladimir Vukicevic, Brian Meece and Jed Cohen. RocketHub hide caption

"I take my work real serious," Dolly Parton says. "But I don't take myself all that serious." Her latest album, Blue Smoke, comes out May 13. Courtesy of the artist hide caption