Cybex President Art Hicks says business is up strongly amid demand from overseas. The Medway, Mass., company makes exercise equipment for health clubs. Chris Arnold/NPR hide caption

Japan Self-Defense Force officers in radiation protection suits hold a blue sheet over patients who were exposed to high levels of radiation at the Fukushima Dai-ichi nuclear power plant on March 25. A team of experts at Japan's National Institute of Radiological Sciences have helped treat injured workers. Jiji Press/AFP/Getty Images hide caption

This shipping container was discovered upside down on the seafloor by researchers in June 2004, four months after it was lost at sea. Monterey Bay Aquarium Research Institute hide caption

David Harewood and Lorraine Burroughs star in London's West End production of The Mountaintop, which is expected to open with a new cast on Broadway this fall. Tristram Kenton hide caption

Camel owners wait for customers on the outskirts of Cairo on March 3. Tourism continues to suffer in Egypt following the uprising that forced President Hosni Mubarak to resign. Khaled Desouki/AFP/Getty Images hide caption

Richard Nixon, daughter Tricia and wife, Pat, board Air Force One after his resignation, Aug. 9, 1974. Bettmann/CORBIS hide caption

President Obama participates in an AARP tele-town hall on health care in July 2009. The seniors group lobbied hard for the president's health care law. Now, Republicans say the group stands to make a healthy profit from the law. Haraz N. Ghanbari/AP hide caption

Emergency vehicles leave the entrance to Massey Energy's Upper Big Branch coal mine in Montcoal, W.Va., on April 5, 2010, after a deadly explosion. Jeff Gentner/AP hide caption

Upstairs, Downstairs faced production snafus before it premiered in 1971, but quickly rebounded to become one of British television's most beloved drama series. A revised version of the show will debut Apr. 10 on PBS. ITV Studios Limited hide caption

Damian Kulash of OK Go is calling for slower Internet speeds. Courtesy of the artist hide caption