Contact: Steve Koppes
s-koppes@uchicago.edu
773-702-8366
University of Chicago
Caption: Asymmetrical pinch-off of a burst of air from a slot-shaped nozzle. The top series shows a broad neck with a scalloped profile that results from slower bursts. The neck becomes more ribbon-like from faster bursts in the middle series. The ribbon thins until a hole forms in the center of the neck. Faster bursts also can produce off-center tearing, as shown in the bottom series.Nathan Keim, University of Chicago
Credit: Nathan Keim, University of Chicago
Usage Restrictions: This image may be used to illustrate news reports in connection with the findings described in this news release.
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