Rowing Boat

Hi, my name is Alexander, I`m 21 and from Munich, Germany. At the moment I am in the final stages of my training as a technical product designer. I had to design and 3D-print a fully working, radiocontrolled rowing boat. It was only allowed to use a rowing mechanism to propel the boat in the water. So no propeller or sail was used. The project was part of my last year in vocational school in Wasserburg am Inn, Germany.  The project started last year in mid September and was finished on Friday the 10th in May this Year