Philias Daka, Ph.D., presents a seminar about the “Discovery of New Medicine (Brand Drugs) to Generics” at 4 p.m. Mon. March 9 in the east wing of the Heiser Natural Sciences Complex. Daka, of Catalent, Inc., will answer questions like “Why are brand drugs expensive compared to the generics?” and “Why does it take so long to develop new drugs?”