For physics, I had to construct a boat that would successfully race down a 3m PVC track. We had limits on the dimensions, as well as the total voltage of the battery. The boat is really ugly, but it is fully functional. I attempted to model it after a catamaran, but it was no where near being the fastest in my class. It is made mostly of pink construction foam and hot glue.
I did not pick the paint, my partner did because I didn't care. It is also her handwriting on the boat.
I KNOW IT'S UGLY! But please feel free to ask questions or post comments.