This is an archived article that was published on sltrib.com in 2016, and information in the article may be outdated. It is provided only for personal research purposes and may not be reprinted.

David Richter of Western Michigan University pieces together a mathematical shape discovered in the 1850s called the great gravel stellated 120 cell that will find a home in Tracy Hall once it is completed. Weber State University celebrated completion of the Tracy Hall Science Center for scientific, mathematical and engineering learning and research on Wednesday. The 189,544-square-foot facility will begin hosting classes Monday, the first day of fall semester for the school's 25,000 students. The four-story building is home to 14 classrooms, 25 teaching labs and 20 research labs. More photos online. > sltrib.com