In Phase 2, the students pursued their research projects under the supervision of two instructors ton location in Hamburg. The students and the instructors traveled to Hamburg for 8 days (in March 2014 for the first group and in December 2014 for the second group). The first day, the students explored the city with the instructors and tried out the public transportation system. During the rest of the week the students pursued their research projects mostly on their own with frequent meetings with the two instructors to offer guidance. Breakfast and dinner time were spend together and used to discuss the individual plans and results of the day.