In the early 1960s, East German Karl Peglau came up with the idea to put hats on pedestrian crossing signal figures. To commemorate the 50th anniversary, Der Spiegel has posted pictures of two dozen crossing signals from around the world.
GE has posted a searchable bird's-eye view of the 6,000 most popular airports in the world.
Out My Window (trailer) is the new web documentary from the Highrise project, one of the world's first interactive 360° documentaries. Delivered entirely on the web, it explores the state of our urban planet told by people who look out on the world from highrise windows. With more than 90 minutes of material, Out My Window features 49 stories from 13 cities, told in 13 languages.