Do emotional and pain-induced tears differ?
- Author
- Dr Chris Smith
- Published
- Sun 17 Aug 2014
- Episode Link
- https://www.thenakedscientists.com/podcasts/question-week/do-emotional-and-pain-induced-tears-differ
Humans are the only animals that cry tears of emotion as well as pain. But does each type of tear differ in its chemical composition, and can you tell why someone was crying from looking at this? Like this podcast? Please help us by supporting the Naked Scientists
