Section 9. Brownian motion

9.2

Clarkia purchella  in color (USDA photo via Wikipedia)

Read BROWNIAN MOVEMENT IN CLARKIA POLLEN: A REPRISE OF THE FIRST OBSERVATIONS by  Brian J Ford reprinted from  The Microscope, 40  (4): 235-241, 1992

http://www.brianjford.com/wbbrowna.htm