Students, staff, faculty and industry partners are invited to attend the seminar, "Hidden Science in Engineering Materials,” hosted by the National Institute of Aviation Research (NIAR) and the College of Engineering. The seminar will be at 3 p.m. Thursday, April 24 in 110A Woolsey Hall. The speakers include Dr. James C. Ho (researcher and retired professor), Dr. Ramazan Asmatulu (professor in the Department of Mechanical Engineering in the College of Engineering) and Rachael Andrulonis (director of advanced materials research at NIAR). Dr. Ho will present, "What does low-temperature calorimetry tell us about high-strength Al-Li, Ti-(V, Mo)-Al, and magnetic element-containing materials?," while Dr. Asmatulu will present, "Failure Mechanism of Fiber Reinforced Composites for Aviation" and Andrulonis will present, "Qualification of Additively Manufactured Metals."