Do emotional and pain-induced tears differ? episode artwork

EPISODE · Aug 17, 2014 · 3 MIN

Do emotional and pain-induced tears differ?

from Question of the Week, from the Naked Scientists · host Dr Chris Smith

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

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

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Do emotional and pain-induced tears differ?

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This episode was published on August 17, 2014.

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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...

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