Health workers wash their hands after taking a blood sample from a child to test for the Ebola virus. On Tuesday, the workers tested people in the village outside Monrovia where a 17-year-old boy died of the disease over the weekend. Abbas Dulleh /AP hide caption

itoggle caption Abbas Dulleh /AP

Afternoon Tea, 1886. Chromolithograph after Kate Greenaway. If you're looking for finger sandwiches, dainty desserts and formality, afternoon tea is your cup. Print Collector/Getty Images hide caption

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People wait in line to withdraw euros from an ATM after Greece closed its banks Monday in Athens. Milos Bicanski/Getty Images hide caption

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Clocks around the world, like Big Ben, will have an extra second added tonight. Oli Scarff/Getty Images hide caption

itoggle caption Oli Scarff/Getty Images

People walk on the Bund, the riverfront area next to the financial district in Shanghai. Many foreigners have descended on Shanghai to make money on China's economic expansion. NPR's Frank Langfitt met one such woman as part of the free taxi rides he's been offering. Aly Song/Reuters/Landov hide caption

itoggle caption Aly Song/Reuters/Landov