How to Stack Cups in a Pyramid: Where Does the Yellow Cup go?!
How to stack cups in a pyramid in under 60 seconds! We were helping with the amazing physics race for the high school juniors. Basically the same as the amazing race, just with physics questions, and detours. The goal of this detour was to stack all 36 cups in a pyramid in under 60 seconds. The trick is that we said the two random yellow cups must go somewhere special. Looks like juniors couldnt figure out it was a trick!