Surf's up for microbes swimming beside red blood cells. New calculations and experiments model for the first time how spherical particles submerged in gooey liquid travel along a flexible rubber sheet; comparable conditions are common in the human body, such as blood cells flowing through a capillary or the journeys of self-propelled microbes. All these particles, it turns out, catch a wave.
from Top Health News -- ScienceDaily https://ift.tt/2xiHtGJ
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