Ethanol: this molecule, made of little more than a few carbon atoms, is responsible for drunkenness. Often simply referred to as alcohol, ethanol is the active ingredient in alcoholic beverages. So how exactly does it cause drunkenness, and why does it have dramatically different effects on different people? Judy Grisel explores alcohol's journey through the body. [Directed by Anton Bogaty, narrated by Bethany Cutmore-Scott].
乙醇，一种由碳原子组成的分子小颗粒，是让人产生醉意的关键因素。乙醇通常简称为酒精，是含酒精饮料中的重要成分。那么乙醇是怎样让人产生醉意的？为什么它对不同人的影响会有天壤之别？朱迪·格里瑟尔（Judy Grisel）带我们探索了酒精在人体内的旅程。
朱迪·格里塞尔是教育家、心理学教授，神经科学与成瘾研究员，《永远不够》作者。
