Junior Jen Betsehat and Senior Doreen Jacob hang, suspended by strips of duct tape from the… Junior Jen Betsehat and Senior Doreen Jacob hang, suspended by strips of duct tape from the side of Benedum Hall. Betsehat, a mechanical engineer, and Jacob, a chemical engineer, were among eight students who were under wraps yesterday afternoon as part of Engineering Week’s Duct Tape event. E-Week is held yearly, and pits eight teams