만약 누군가에게 장난감 행성을 주고 그 위의 다양한 현상을 갖고 놀게 하면 거기서 무엇을 발견하고 배울까요?
You know, what happens if you give somebody a toy planet, and let them play with a lot of dynamics on it, what could they discover? What might they learn on this?