Nine undergraduate students and one high school student from around the U.S. have performed research this summer on additive manufacturing technologies and will speak at a symposium to be held 11 a.m.-2 p.m. today (Wednesday, July 29) in the Havener Center atrium. Projects range from printing optics to aerosol printing to flexible electronics. Research will be presented in poster-session format. Light refreshments will be served. For more information, contact Dr. Robert G. Landers, professor of mechanical and aerospace engineering.