This week at PSP, we made huge progress with our cart design through the Define stage. After taking both prototypes into consideration and narrowing our ideas down last week, we had our 4 teens source materials and compare them for the cart. Beau and Emily brought in as many material options as possible for the teens to use to test out. The teens ran the Which is Better? activity by taking each category (wheels, “wings”, storage and security) and put each material to the test! We measured wear and tear by trying to break, stab, split, and add weight to storage hooks and different panels that could be potential wings… We splashed water and bent and folded. The teens came up with many materials that would work for our final design. Check it out!