The Department of Mechanical Engineering within the College of Engineering is hosting Dr. Yun Hang Hu, the Charles and Carroll McArthur Endowed Chair Professor from the Department of Materials Science and Engineering at Michigan Technological University. Hu will present “Advanced Materials for Sustainable Energy and Environment” to students, staff, faculty and industry partners from 3 to 4 p.m. Friday, Aug. 25 in 211 Engineering Building.