Clark is working on Season 5 of Sleep Tight Science—and we’d love your help!
What science topics do you want to hear next?
Should we change the music?
Make the episodes longer? Shorter? Or something totally new?
Talk it over with your grown-ups and send us your ideas by email (Email us at hello@sleeptightscience.com or via our website).
If ... Show More
Yesterday
Do you know about mosquitoes? 🦟
In this episode, we’ll explore the fascinating world of mosquitoes. You’ll learn what they are, why they buzz in our ears, why only some bite, and how they find us. We’ll also discover what happens after a bite, how mosquitoes grow up, and even a few surprising ways they help nat ... Show More
25m 5s
Jul 2
Do you know about jets? ✈️🛫🌍🛬
In this episode of Sleep Tight Science, we’re learning all about jets! What makes a jet different from other airplanes? How do jet engines work? And why are jets so fast? We’ll learn about the science of thrust, engines, and speed—and finish with some fun facts. Perfect for curio ... Show More
22m 8s
Jun 25
Fun Facts: The Cutest Animals in the Wild 🐾🦊🐼🦔🦦🐒
In this episode, we explore some of the cutest wild animals on the planet and share fun, science-filled facts about each one! From fennec foxes and red pandas to sea otters and bush babies, learn how these amazing creatures survive—and why they’re so adorable. Perfect for curious ... Show More
26m 47s
Mar 2025
Bernice Does Poorly On Her Science Test 🐻 (Listener Favourite)
Bernice is home but comes in very quietly. Papa Bear says he didn’t hear her come in and then looks at her and asks, "What is wrong?" He and Bernice sit down and talk about her day, and Papa Bear tries to make her feel better. Sleep Tight!, Sheryl & Clark --- Get more Sleep Tight ... Show More
19m 37s
Jun 24
Bernice Has Too Many Plans For Summer 🐻
In this bedtime story for kids, Bernice is feeling a little overwhelmed. Summer is just around the corner, and she wants to do everything—science camp, swimming, running, bike rides with Papa Bear, and maybe even robot camp with Bobby! But with so many exciting options, how can o ... Show More
23m 12s