---
title: The Science of Circadian Rhythms and Your Brain’s Clock — HIGH T3CH
url: https://hight3ch.com/the-science-of-circadian-rhythms-and-your-brains-clock/
date: 2014-01-11
---

# The Science of Circadian Rhythms and Your Brain’s Clock

Why do we sleep at night instead of during the day? In this episode of SciShow Hank talks about circadian rhythms, how they work, and how they regulate different processes in our bodies.