Join mathematics and statistics for a public lecture by Dr. Vijay Matheswaran, assistant professor in the Department of Aerospace Engineering. The lecture, titled “Vortex shedding from bluff bodies: theory and experiment” will take place at 3 p.m. Friday, Sept. 25 in 372 Jabara Hall. Refreshments will be available at 2:30 p.m. in 371 Jabara Hall