Ben Glasser, PhD, a professor in the Dept. of Chemical and Biochemical Engineering at Rutgers University, will discuss "Why All the Brazil Nuts Are Not on Top: Granular Size Segregation of Binary, Ternary and Multi-sized Mixtures" on Oct. 11 at 2:45 p.m. in Kupfrian Hall Rm. 117. The lecture is part of the Fall 2010 Otto H. York Department of Chemical, Biological and Pharmaceutical Engineering Graduate Seminar Series. >>