Kregg Fehr has an interesting app that allows him to take students on urban walking tours without leaving the Urban History classroom. Not only can the students visit, remotely, some of the world's architectural wonders, they can tour different ethnic regions. As one of the most powerrful story-tellers on campus, Dr. Fehr knows the visuals add even more information toward student success. Dr. Fehr is looking forward to the upgrade with a time machine so he and his students can travel during the class time and be back before chapel. "Is there an app for that?"