Monday, November 23, 2015

Ah-Choo! Sneeze 'Cloud' Quickly Covers a Room

Videos of sneezers show droplets are of varying sizes, move at high velocity



From: http://www.webmd.com/cold-and-flu/news/20151123/ah-choo-sneeze-cloud-quickly-covers-a-room-study-finds?src=RSS_PUBLIC

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