A crash in oil prices and political instability under President Nicolas Maduro has led to food shortages. And that has prompted almost daily street protests by thousands of Venezuelans. Here opposition activists march on the Francisco Fajardo Highway in Caracas on June 19.
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A wooden puzzle in the silhouette of a human head might look fun if the stakes weren't so high. A doctor named Howard Knox invented The Feature Profile Test — the formal name for this puzzle —after officials struggled to administer IQ tests to immigrants because of issues with language and literacy.
Stephen Lewis/Art + Commerce/Smithsonian Magazine