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Pi In The Sky: Synchronized Aircraft Skywrite The Digits In San Francisco


Did you celebrate Pi Day? As part of last fall’s ZERO1 Biennial in Silicon Valley, the artist ISHKY commanded a team of five synchronized aircraft to skywrite the digits of pi in a loop around San Francisco Bay. Flying at 10,000 feet, the fleet puffed out the beloved ratio, dot-matrix style, in numbers spanning a quarter of a mile in height.

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