translation.en: So we built a large rotating chamber, and people would come up and spin the chamber faster or slower, adding energy to the system and getting an intuitive understanding of how self-assembly works and how we could use this as a macroscale construction or manufacturing technique for products.
translation.zh: 所以我们做了一个大的滚动的空间， 然后人们过来或快或慢的滚动它 来给这个系统增加能量 从而更形象的理解了自我组装是怎么一回事， 以及我们怎样 在产品的宏观建设或制造技术上利用它。