You are invited to a presentation on Green Chemistry given by Chance Morris, chemistry major and Green Chemistry chair for the Student Members of the American Chemical Society. The presentation will be Tuesday, Oct. 19 at 6 p.m. in LSC 1211. Chance will discuss the twelve principles of Green Chemistry and how it relates to more sustainable practices. No prior knowledge of chemistry is needed and the event is free and open to all ages. Questions can be sent to smacsttu@gmail.com.