(OMA) Engineering Study Stops can provide help with sophomore-level engineering classes and first- and second-year courses in math, chemistry and physics. Hours are 6:30-9:30 p.m. Mondays, Tuesdays, Thursdays in PKI 108 and Wednesdays in PKI 158 and Tuesdays from 12:30-3:30 p.m. in PKI 108.