Career Auspices - Why do Golf balls have dimples? For aerodynamic purposes. A smooth, solid ball won't fly nearly as straight or far as a golf ball with dimples. This is due
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Numerical Investigation of the Flow Past a Rotating Golf Ball and Its Comparison with a Rotating Smooth Sphere | SpringerLink
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Flow visualisation with superimposed boundary layer for golf ball model | Download Scientific Diagram
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fluid dynamics - Is a golf ball still more aerodynamic than a normal sphere in turbulent flow? - Physics Stack Exchange
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