如果你讲一个笑话,对方笑了,这个过程除了可以验证笑话是不是好笑,别人还可以判断出你和对方的关系。很神奇吧?这是美国加利福尼亚大学的科研人员最近发表的研究结果。科研人员找来志愿者,让他们两两一组,有的是朋友关系,有的是当天第一次见面。在他们交谈时,科研人员会默默记录下他们的谈话和笑声。这只是研究内容的很小一部分。接下来,科研人员让来自5大洲 If you tell a joke, the other is smiling, this process can not only verify the joke is not funny, others can also determine your relationship with each other. Amazing? This is the result of a recently published study by researchers at the University of California, Scientists find volunteers, let them two or one group, some friends, some of them meet for the first time the same day. When they talk, researchers silently record their talk and laughter. This is just a small part of the research. Next, researchers come from 5 continents