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"The amount of liquid available for the cat to capture each time it closes its mouth depends on the size and speed of the tongue. Our research � the experimental measurements and theoretical predictions � suggests that the cat chooses the speed in order to maximize the amount of liquid ingested per lap," said Jeffrey Aristoff, a mathematician at Princeton who studies liquid surfaces.
"This suggests that cats are smarter than many people think, at least when it comes to hydrodynamics."
And some kitties suck at physics.
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