Season 4
Aug. 27, 2025
π Season Finale: from 3D Printing to Stardust π¨οΈβπ
In this episode we're going to try our best to summarize 48 episodes of science discoveriesβfrom 3D printers and ancient stardust, to why your body makes gas and Mars has a butterscotch sky. We'll revisit amazing body systems...
Aug. 20, 2025
Do you know about Stink Bugs? π (Plug your nose encore)
While we take a short break this week, weβre bringing back one of our favourite Sleep Tight Science episodes all about Stink Bugs. Plus, we will share some fun facts about them and answer listener questions. Sleep Tight!, She...
Aug. 13, 2025
Do you know about our solar system? βοΈ (Bernice learns science)
While we take a short break this week, weβre bringing back one of our favourite Sleep Tight Science episodes all about the solar systemβfeaturing Papa Bear telling Bernice about planets and moons, while they have some super y...
Aug. 6, 2025
Do you know about Polar Bears? π»ββοΈβοΈπ§
In this episode, we travel to the Arctic to learn all about polar bears! Discover how their giant paws, thick fur, and clever hunting skills help them survive freezing temperatures. We explore their life cycle, behaviours, an...
July 30, 2025
Listener questions: Fuzzy Berries, Green Grass, Wiggly Weeds & Crooked Trees π± π π πΏ
Perfect for bedtime or anytime curious minds want to explore natureβs hidden science.
July 23, 2025
Fun Facts: Invertebrates, rainforests & the human body πͺ±ππ«
A bedtime science show for the whole family.
July 16, 2025
Listener Questions: From Slimy Eggs to Stinky Science π¬π¬ππ₯
Itβs a curious, cozy, science-filled journeyβperfect for bedtime or anytime wonder strikes.
July 9, 2025
Do you know about mosquitoes? π¦
A bedtime science show for kids all about mosquitoes.
July 2, 2025
Do you know about jets? βοΈπ«ππ¬
In this bedtime science episode we learn all about jets.
June 25, 2025
Fun Facts: The Cutest Animals in the Wild πΎπ¦πΌπ¦π¦¦π
Perfect for fans of wildlife, nature, bedtime stories, animal science, and curious young minds.
June 18, 2025
β¨Updatedβ¨ Do you know about robots? π€ (Sheryl lost her voice encore)
Halfway through recording our latest episode, Sheryl's voice started to sound like a frog, and then like something else we couldn't identify. Sheryl caught a virus that is causing her to cough and affecting her voice. She sh...
June 11, 2025
Listener Questions: Ouch! Barf! Bumps! and the Moon πππ€’β‘
In this episode, we will learn all kinds of fascinating science from the questions you sent in! Questions like why we feel pain, and how it's our body's way of protecting us by sending warning signals to the brain. Why we vom...
June 4, 2025
Do you know about the Koalas? π¨
Perfect for sparking bedtime curiosity or thoughtful family chats, this episode blends science, storytelling, and compassion to help young listeners understandβand care aboutβthese fuzzy, tree-hugging creatures from down under.
May 28, 2025
Do you know how your memory works? π§
In this calming and curiosity-sparking episode of Sleep Tight Science, we explore the fascinating world of memory.
May 21, 2025
Do you know about Jellyfish? ππͺΌ
In this episode of Sleep Tight Science , we learn all about the world of jellyfish! Discover why jellyfish arenβt really fish, how they sting, what they eat, and the incredible ways they glow, swim, and grow. From tiny Iruka...
May 14, 2025
Do you know why the sky is blue? βοΈπ΅
In this episode of Sleep Tight Science , we take a colorful journey through the science of sunlight, scattering, and the atmosphere to find out why the sky looks blue during the day and red at sunrise and sunset. Weβll explor...
May 7, 2025
Listener questions: Winter colds, celiac disease, your teeth and yawning βοΈπ¦·π
In this episode, weβll answer some of the questions youβve sent in!
April 30, 2025
Do you know about semiconductors? β‘π»
Semiconductors might be tiny, but they do BIG things! In this episode of Sleep Tight Science, we explore what semiconductors are, how theyβre made, and why theyβre so important in everything from smartphones and laptops to sp...
April 23, 2025
Do you know about Computer Science? π₯οΈπ‘
In this episode, we're going to start to learn all about the amazing field of computer science. We'll talk about what computers really do, how we can talk to them using code, and how they follow step-by-step instructions called algorithms. We'll even explore a big question: can computers learn? Andβ¦
April 16, 2025
Fun Facts About Wild Cats & Wild Dogs ππΊ
ο»ΏIn this episode, we'll learn all about cats and dogsβbut not the kind that curl up on your couch or chase tennis balls in your backyard. We will explore facts about wild cats and dogsβthe fierce, the fast, and β¦ the faunal!?...
April 9, 2025
Do you know about batteries? β‘π
In this episode, we will explore how batteries work, how they are made, the different types you might find at home or school, and why some gadgets gobble up more power than others. We'll even look at some wild, wacky, battery...
April 2, 2025
Do you know about locomotives and trains? πππ
In this episode, we're going to take a close-up look at both locomotives and trains. We'll discover how they work, why they're so important, and how they've changed over timeβfrom the chugging steam trains of the past to the ...
March 26, 2025
Listener questions: Pluto, Axolotls, and Teeth πͺπ¦π¦·
In this episode, we are going to answer more of your questions and a few fun facts. We will journey to the icy world of Pluto, meet the adorable underwater axolotl (ACK-suh-lot-ul), learn about the atmosphere, and discover wh...
March 19, 2025
Do you know about the water cycle? π§
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