Video: A Murmuration of Starlings

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This is your moment of zen today. Two adventurers set out in a canoe and happened upon a starlings (collectively known as a murmuration) doing their amazing collective dance in the sky.

Watch the video. Just take it in. The starlings coordinated movements do not seem possible, but then there they are doing it. Scientists have been similarly fascinated by starling movement. Those synchronized dips and waves seem to hold secrets about perception and group dynamics. Last year, Italian theoretical physicist Giorgio Parisi took on the challenge of explaining the murmuration. What he found, as ably explained by my old Wired colleague Brandon Keim, is that the math equations that best describe starling movement are borrowed "from the literature of 'criticality,' of crystal formation and avalanches -- systems poised on the brink, capable of near-instantaneous transformation." They call it "scale-free correlation," and it means that no matter how big the flock, "If any one bird turned and changed speed, so would all the others."

It's a beautiful phenomenon to behold. And neither biologists nor anyone else can yet explain how starlings seem to process information and act on it so quickly. It's precisely the lack of lag between the birds' movements that make the flocks so astonishing. Having imported a theoretical physicist to model the flock movement, perhaps a computer scientist would be the right choice to describe the individual birds' behavior.

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Alexis C. Madrigal

Alexis Madrigal is a senior editor at The Atlantic, where he oversees the Technology Channel. He's the author of Powering the Dream: The History and Promise of Green Technology. More

The New York Observer calls Madrigal "for all intents and purposes, the perfect modern reporter." He co-founded Longshot magazine, a high-speed media experiment that garnered attention from The New York Times, The Wall Street Journal, and the BBC. While at Wired.com, he built Wired Science into one of the most popular blogs in the world. The site was nominated for best magazine blog by the MPA and best science Web site in the 2009 Webby Awards. He also co-founded Haiti ReWired, a groundbreaking community dedicated to the discussion of technology, infrastructure, and the future of Haiti.

He's spoken at Stanford, CalTech, Berkeley, SXSW, E3, and the National Renewable Energy Laboratory, and his writing was anthologized in Best Technology Writing 2010 (Yale University Press).

Madrigal is a visiting scholar at the University of California at Berkeley's Office for the History of Science and Technology. Born in Mexico City, he grew up in the exurbs north of Portland, Oregon, and now lives in Oakland.

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