| http://www.w3.org/ns/prov#value | - Immediately afterwards, the viscosity drops back to its normal value and the slurry easily flows.Here is a video that shows a corn starch slurry in a container mounted on an upright speaker cone which is driven into sinusoidal oscillations with a frequency of about 30 hertz (30 oscillations per second). (The video was recorded at 30 frames per second to eliminate the visible shaking of the cone.)h
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