美国生物学家做了一次试验:收集人们在不同情绪状态下呼出的气体。结果发现:当一个人心平气和时,呼出的气体变成水溶液后是澄清透明的,无杂质无颜色;悲痛时水溶液中有白色沉淀生成。而当科学家将生气时呼出气体的溶液注射到大白鼠体内,几分钟后大白鼠就死去了。 American biologists conducted a test to collect the gases that people exhale under different emotional states. The results showed that when one was calm, the exhaled gas turned into an aqueous solution, which was clear and transparent, free of impurities and no color, and formed a white precipitate in the aqueous solution when distressed. And when the scientist breathed a solution of exhaled gas into the body of a rat when he was angry, the mouse died after a few minutes.