Have you ever wondered what happens when we sweat? Or why we even sweat at all? Listen to this episode to find out! Part three of four episodes celebrating National Chemistry Week.

Intro theme and various sound effects by Adam Dylewski; music by Kevin MacLeod (incompetech.com); Creative Commons licensed audio from freesound.iua.upf.edu and SoundSnap.com include sounds by SFXsource, luffy and sagetyrtle.