Tan Rou was very busy every day. Not only did she have to go to class, but she also had to study for her examination and go to the laboratory for the research. Jiang Min and the others had been researching a new conductor recently. The original material of this conductor was more precious, so they were researching alternatives.
Originally, Jiang Min and the others had already achieved 80% of the results but they encountered a difficult obstacle and did not make any progress. Tan Rou's participation allowed them to find new ideas. They did a lot of experiments and finally made a new conductor with cheaper materials.
"Phew, there's finally some results." Jiang Min was very happy. "After half a year of research, I've finally made this cheap conductor!"
Shang Jin laughed at her. "Senior, this conductor is not cheap at all. In order to do this experiment well, Xiao Chen has been scolded by you several times."
