Pavan Akula, center, assistant professor of civil engineering in the OSU College of Engineering, and students Ashish Bastola, left, and Nicholas Petersen in Akula's lab. Akuna is part of a a three-year, $540,000 grant from the U.S. Department of Energy to explore capturing carbon dioxide from industrial emissions and sequestering it in a mineralized form in 3D-printed building materials. Photo by Johanna Carson, OSU College of Engineering.