translation.en: This was Fabian Monrose's lab at the University of North Carolina, and what they did was something intuitive once you see it, but kind of surprising.
translation.zh: 这是北卡大学 Fabian Monrose 教授的实验室， 他们做的实验 是一个当你看了之后会觉得很直观， 但也会很惊讶的实验。