Researchers are studying how well the tube men repel birds from fruit crops. Dec. 5, 2013— -- While they're usually used to promote car dealerships in the suburbs, the inflatable flailing arm ...
(via Steve Mould) Hose instability describes the dangerous phenomenon of nozzle whip the fire fighters experience but also sky dancers (Wacky Waving Inflatable Arm Flailing Tube Men).
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