Sunday, January 9, 2011

Flying Machines, Amazing at Any Angle - New York Times


New York Times

Flying Machines, Amazing at Any Angle
New York Times
ON THE WING The wake of a hovering rufous hummingbird, top. Yellow vectors show air velocity, revealed by particle image velocimetry. The mist in the background is a cloud of laser-illuminated olive oil droplets. More Photos » By JIM ROBBINS MISSOULA, ...

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