Skip to content
TrackPodcasts
kidsMar 6, 202625:26failed

CIRCADIAN RHYTHMS with Katherine Hatcher

About this episode

Ahh, Daylight Savings Time: Does it mess with us? What time should you go to bed? How dark is dark enough? The wonderful and hilarious Dr. Katherine Hatcher got her PhD in hormones, sleep cycles and circadian rhythms, and helps Alie understand why she should make better sleep habits. We also chat about a tiny magical area in our brains that acts as your body's Big Ben. By the end of the episode, you'll be in footie pajamas eager to change your whole life.

A donation went to the Society for Advancement of Chicanos/Hispanics and Native Americans in Science

Full-length (*not* G-rated) Chronobiology episode + tons of science links

More kid-friendly Smologies episodes!

Become a patron of Ologies for as little as a buck a month

OlogiesMerch.com has hats, shirts, hoodies, totes!

Follow Ologies on Instagram and Bluesky

Follow Alie Ward on Instagram and TikTok

Sound editing by Mercedes Maitland of Maitland Audio Productions, Jake Chaffee, Jarrett Sleeper of MindJam Media, and Steven Ray Morris

Made possible by work from Noel Dilworth, Susan Hale, Kelly R. Dwyer, Aveline Malek and Erin Talbert

Smologies theme song by Harold Malcolm


Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Get every episode summarized

Each time Smologies with Alie Ward publishes, we email you a written briefing from the transcript — the topics, who appeared, and any specific claims, with the ad reads skipped.

Email me new episodes

Free for 3 shows. No card needed.

Hosts & guests

No transcript yet

This episode has not been transcribed. Request it and it moves to the front of the queue.

CIRCADIAN RHYTHMS with Katherine Hatcher

Smologies with Alie Ward

0:00
25:26

More episodes

More from Smologies with Alie Ward

View all episodes →