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Pi in the Sky
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Pi in the Sky

As part of an art installation for the 2012 Zero1 Biennial in the San Francisco Bar Area this week, five planes equipped with dot-matrix skywriting equipment -- like the Geico Skitters we wrote about in May -- took to the air. They flew in a 100-mile loop writing out the first 1,000 numbers in pi, the result of a collaboration between California artist ISHKY and Zero1. Local photographer Chiara took this lovely image of the partial sequence. 

 

Photo: @chiarashine's Instagram


 

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Air & Space/Smithsonian magazine has been delighting aerospace enthusiasts with the best writing about their favorite subject since April 1986. As an adjunct of the Smithsonian Institution's National Air and Space Museum, Air & Space matches the grand scope of the Museum, encompassing every era of aviation and space exploration. With stories that range from the Wright Brothers to the design of NASA's next lunar lander, Air & Space emphasizes the human stories as well as the technology of aviation and spaceflight.

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