Last the assignment I enjoyed the most was Rub Goldsberg machines because it made you think and use your mind in a different way to make objects work in a certain way to help you. The problem our group had was the materials we didn't have the right materials to make our machine work the way we wanted to do ours wasn't that good.
We chose to make a soda can wind chime and out limitations are we tried to paint the cans and we're going to hit them so our project will turn out messy and destructive but the process will be fun