Chancellor Michael Harris Inducted Into Pi Tau Sigma, a national mechanical engineering honor society, by Dr. Raghu Echempati, Professor of Mechanical Engineering, Kettering University. Pi Tau Sigma, a national mechanical engineering honor society, selectsmembers from the top-ranked junior and senior students on the basis of personality, leadership, and probable future success in mechanical engineering. The largest local chapter of this society is Kettering's Delta Chi Chapter.