Fermilab

Pi pole pinhole

December 19, 2017 | Greg Derylo

You're viewing one of the Fermilab pi poles as it stood throughout a five-month-long period from July to November — taken with a pinhole camera. Photo: Greg Derylo

You’re viewing one of the Fermilab pi poles as it stood throughout a five-month-long period from July to November — taken with a pinhole camera. Photo: Greg Derylo

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