The SIE Fall Seminar Series presents Terry Bahill and Dave Baldwin in "A Baseball Pitcher and an Engineer Discuss the Perceptual Illusion of the Rising Fastball" at 2 p.m. in the Engineering building, Room 301.

David Gilman Romano lectures on "Planning Roman Corinth" as part of the Archaeological Institute of America Lecture Series at 5 p.m. in the Center for English as a Second Language, Room 102.

The UA Wind Ensemble plays their first concert tonight at 7:30 p.m. in Crowder Hall.

The German Film Series presents "I Kiss Your Hand, Madam" at 7:30 p.m. in the Modern Languages Auditorium.