40,000 Calories a Day: Inside the Massive Pre-Hibernation Grizzly Bear Bulk 🐻💤

40,000 Calories a Day: Inside the Massive Pre-Hibernation Grizzly Bear Bulk 🐻💤

Author: Fun Kids August 15, 2026 Duration: 28:57

Welcome to Science Quest! 🚀 This week, we are following a rare turtle's epic transatlantic flight back home, checking out a record-smashing hydrogen supercar, and solving a ancient mystery about how a six-tonne boulder hitched a ride on a giant glacier!

  • 🐢 The Transatlantic Turtle Flight: A rare, lost turtle found washed up on a cold Welsh beach has just been flown thousands of miles back home to the warm waters of Mexico! Discover how marine rescue teams nursed this oceanic traveler back to health and prepped it for its high-flying journey.

  • ⚡ Record-Breaking Hydrogen Power: Speed alert! A British driver has just shattered a land speed record driving a high-tech vehicle powered entirely by hydrogen fuel! Find out how zero-emission hydrogen gas can generate mind-blowing speed without producing a single drop of pollution.

  • 🗿 The Glacier Highway: Remy Veness from Sheffield Hallam University joins Dan to unpack a wild new theory about Stonehenge. How did a massive six-tonne stone travel hundreds of miles from Scotland all the way to southern England thousands of years ago? It might not have been dragged by humans—it might have hitched a ride on a creeping prehistoric glacier!

  • 👀 Eyeball Mechanics: Jake asks an awesome biology question: how do our eyes actually move around in our sockets? We look at the microscopic muscle pulleys working behind the scenes to let you blink, look, and track moving objects instantly.

  • 🐻 Grizzly Bear Fat Checks: Nat Kent from Bristol Zoo answers Max's brilliant animal question: just how fat can a Grizzly Bear get before it hunkers down for winter hibernation? (Hint: It involves eating tens of thousands of calories a day!)

  • 🐍 Dangerous Dan: Watch your step for the Stiletto Snake! This sneaky burrowing reptile has side-facing, fangs that stick out sideways even when its mouth is closed! That means you can't even hold it safely behind its head without taking a venomous bite.

  • 🧠 Brain Box: World-renowned astrophysicist Chris Lintott steps into the Brain Box to take us on a tour of distant star clusters, galaxy collisions, and how citizen scientists can help discover brand-new planets right from home!

Strap on your hiking boots and trek out into the wild with our A to Z of Wildlife!

This week, we are dropping in on the mighty Grizzly Bear to discover how these magnificent apex predators rule the wilderness. From their razor-sharp claws used for catching leaping salmon to their super-insulated fur coats that keep them cozy through freezing mountain winters, learn all about what makes the grizzly an absolute legend of the woods!

Subscribe to Science Quest to track flying turtles, decode Stonehenge secrets, and dodge side-fanged venomous snakes! 🎙️✨

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Ever wondered what sound a dinosaur really made or how astronauts eat breakfast in zero gravity? Fun Kids Science Quest digs into those brilliant, messy, and mind-bending questions. Hosted by Dan, this lively podcast turns curiosity into adventure, journeying from the ancient past to the far reaches of the universe. It’s not just a list of facts; it’s a proper exploration designed for young minds and their families to enjoy together. Every episode brings something different, whether it’s a story from the Deep Space High series, a trip back to the Age of the Dinosaurs, or a visit with the clever Professor Hallux. You’ll also hear from special guests and real experts who tackle listeners' trickiest science questions with clear, engaging answers. The whole idea is to make the huge world of science feel accessible, fun, and genuinely surprising. So if you’re looking for a science podcast that’s as entertaining as it is educational, full of stories and conversations that spark real wonder, this is the quest to join. New episodes arrive weekly, ready to turn any car journey or quiet afternoon into a mini scientific expedition.
Author: Language: en-gb Episodes: 50

Fun Kids Science Quest
Podcast Episodes
How Does Nuclear Power Work? ☢️⚡ [not-audio_url] [/not-audio_url]

Duration: 14:54
This Week’s Big Questions! You’ve been sending in your brilliantly curious questions, and this week… 🪽🐦 How do wings and feathers help birds fly?☢️⚡ How does nuclear power work?💦😅 How does sweat cool your body down?🧊💧 Wh…
Why Do Mosquito Bites Itch?🦟 [not-audio_url] [/not-audio_url]

Duration: 9:41
This Week’s Big Questions! You’ve been sending in your brilliantly curious questions, and this week… 🦘 Why are baby kangaroos born with a pouch?🌍 Why does Earth spin on an axis?🐻💤 Why do mammals hibernate?🦟 Why do mosqui…
Why Are Orcas Black and White?⚫⚪ [not-audio_url] [/not-audio_url]

Duration: 13:09
This Week’s Big Questions! You’ve been sending in your brilliantly curious questions, and this week… ✋ Why are most people right-handed?🐋⚫⚪ Why are orcas black and white?👂 Why do adults hear differently?🦷 Why do wobbly t…
How Fast Would You Have to Run to Run on Water? 🏃💦 [not-audio_url] [/not-audio_url]

Duration: 13:53
This Week’s Big Questions! You’ve been sending in your brilliantly curious questions, and this week… ☁️ Why are clouds white?🧠⚡ How fast does the brain send signals?🤕 Why do we get headaches?🏃💦 How fast would you need to…
Defying Gravity: The Lizard That Can Literally Run on Water! 🦎💧 [not-audio_url] [/not-audio_url]

Duration: 24:20
Welcome to Science Quest! 🚀 This week, we are tracking down an out-of-control garbage fire, flying a high-stakes outer space mission to rescue a tumbling telescope, and looking at how deep-sea heroes are fighting to save…
Why Is Mars Red? [not-audio_url] [/not-audio_url]

Duration: 15:09
This Week’s Big Questions! You’ve been sending in your brilliantly curious questions, and this week… 🐱 Why are some cats hypoallergenic?🦟 What's an itch?🔴🪐 Why is Mars red?⚡ Who discovered electricity?🕯️ How do candles w…