The nearly all female team of engineering students, who call themselves Engineering Smiles, raised enough money to design and build the 24-foot trailer frame, which will be delivered to ASU in January The students are continuing their fundraising through www.engineeringsmiles.org so they can furnish the unit. TEMPE, Arizona, October 2016 — Engineering Smiles, the nearly all female team of ASU engineering students who, for the past thre...