During CRT, we worked with Elizabeth and used LEGO Spike. We built a Hopper and had to prototype different legs. We built and tested three prototypes. We used two different types of legs. then we decided to change the legs and make them go different directions, we tested the hopper and it went on a 360 circle. For the second prototype, we changed the legs and changed the directions of the legs. when we tested the hopper it still went on a 360 but with a push it went forward. I enjoyed building the prototypes and seeing what it would do. The biggest challenge was when we tried lots of different legs it still didn’t work. M next step for improving would maybe still making the legs go different directions but making the legs shorter in length.
