Episodes

  • 194 Years Old: The DNA Powers of Jonathan the Giant Tortoise 🐢🧬
    Oct 17 2026

    Welcome to Science Quest! 🚀 This week, we are honoring a hero working dog in Scotland, diving down to the world’s oldest shipwreck, and unlocking the secret to living nearly two centuries with a 194-year-old giant tortoise!

    • 🐕 Scotland’s Hero Hound: Award time! A working dog in Scotland has officially been named Animal of the Year. Discover how working dogs use their incredible senses to rescue stranded people, track rare wildlife, and protect rural communities.

    • ⚓ The World’s Oldest Shipwreck: Deep sea discovery! Marine archaeologists off the coast of Turkey have uncovered the world’s oldest known shipwreck, buried under the seafloor for thousands of years. Learn how high-tech submersibles scan ancient artifacts preserved deep underwater.

    • 🐢 The 194-Year-Old Tortoise: Dr. Stephen Clark joins Dan to share staggering news about Jonathan, a giant tortoise living on the island of St. Helena who has reached 194 years old! Discover what cheek-swab DNA tests reveal about his cell-repair superpowers and how his genes might help humans live longer.

    • 🍎 Digestive System Journey: Etta asks a classic body question: what actually happens to food after you take a bite? We track a meal's journey through chewing enzymes, stomach acid cauldrons, and intestinal energy absorbers!

    • 🪨 Where Do Rocks Come From? David Dobson from UCL answers Rocco’s geological question: why does planet Earth have rocks everywhere? Discover how molten magma, cooling crusts, and crushed sediments formed Earth's solid surface billions of years ago.

    • 🐟 Dangerous Dan: Meet Dunkleosteus! Step back into prehistoric oceans to meet an armored, bus-sized fish that didn't even have teeth—instead, it used razor-sharp, self-sharpening bone plates that snapped shut with the force of a modern T. Rex bite!

    • 🧠 Brain Box: Evolutionary biologist Ben Garrod steps into the Brain Box to explore how bones, skeletons, and physical adaptations have transformed animals over millions of years of evolution.

    Subscribe to Science Quest to explore ancient shipwrecks, meet 194-year-old tortoises, and dodge armored prehistoric sea monsters! 🎙️✨

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    See omnystudio.com/listener for privacy information.

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    27 mins
  • The Gravity Trap: Why No Planet Can Ever Be Square ⏹️🪐
    Oct 10 2026

    Welcome to Science Quest! 🚀 This week, we are celebrating a massive champion crowned in Fat Bear Week, investigating a mystery in Antarctica, and unlocking the secrets of solving crimes with science!

    • 🐻 Fat Bear Week Champion: The votes are in and the chubbiest champion of Alaska's Katmai National Park has officially been crowned! Discover how wild brown bears gobble down thousands of calories a day to bulk up for winter hibernation.

    • 🐧 The Disappearing Colony: Shocking polar news from Antarctica! Scientists have discovered that two-thirds of the Chinstrap penguin population has vanished from a remote island. Learn how shifts in ocean ice and krill populations are affecting penguin colonies in the deep south.

    • 🍂 Autumn Wildlife Hunt: James Benwell from the Wildlife Trust joins Dan to share what amazing creatures, fungi, and natural changes you should keep an eye out for on your autumn walks!

    • 🦎 Chameleon Color Magic: Megan asks a brilliant biology question: how and why do chameleons change their skin colors? We look at microscopic nanocrystals in their skin that shift light angles to send signals and blend into trees!

    • 🪐 Why Planets Are Spheres: Ken Rice from the Royal Observatory answers Romi's cosmic question: why are all planets shaped like round balls instead of cubes or pyramids? Discover how massive gravitational pulls squeeze planets equally from every direction!

    • 🦤 Dangerous Dan: Meet the Hoatzin! Known as the "Stinkbird" of the Amazon, this strange creature carries a funky odor, ferments leaves in its gut like a cow, and its chicks hatch with clawed thumbs on their wings to climb trees!

    • 🧠 Brain Box: Professor of Forensic Science Niamh Nic Daeid steps into the Brain Box to reveal how real-life scientists use physics, chemistry, and biology to solve mysterious crimes!

    Forensic Pathology: Solving Crime Secrets! 🔬🕵️

    Get your detective gear ready! We step into the world of forensic pathology to see how specialized scientists examine evidence and uncover vital clues to solve mysteries!

    Subscribe to Science Quest to track giant fat bears, solve cosmic mysteries, and explore crime-solving science! 🎙️✨

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    See omnystudio.com/listener for privacy information.

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    25 mins
  • How Do Diamonds Form?
    Oct 7 2026

    This Week’s Big Questions!

    You’ve been sending in your brilliantly curious questions, and this week…

    🎨 How is paint made?
    😴 Why do we rub our eyes when tired?
    🥂 Why do some glasses make a funny noise?
    🧭 How does a compass work?
    🐈 Do cats have the same bones as humans?
    💎 How do diamonds form?

    And join Professor Hallux at his help desk as he answers the weird and wonderful questions you’ve always wanted to know the answers to! This time we find out why you get fluff in your bellybutton!

    Join Fun Kids Podcasts+: https://funkidslive.com/plus

    See omnystudio.com/listener for privacy information.

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    12 mins
  • Jungle Doctors: How Wild Elephants Use Plants as Herbal Medicine 🐘🌿
    Oct 3 2026

    Welcome to Science Quest! 🚀 This week, we are tracking SpaceX's giant Starship as it splashes down into the Pacific, uncovering ancient Scottish rocks that hold secrets to Mars, and learning how wild elephants act as their own forest doctors!

    • 🚀 Starship's Ocean Splashdown: History made in deep space tech! SpaceX’s massive Starship rocket has completed an epic orbital test flight and splashed down in the Pacific Ocean. Discover how engineers control the re-entry of the largest rocket ever built!

    • 🪐 Mars Secrets in Scotland: Why are NASA scientists hiking through the rugged Scottish Highlands? Learn how ancient rock formations in Scotland mimic the geology of Mars, helping rovers hunt for ancient signs of alien life on the Red Planet!

    • 🐘 Elephant Herbal Medicine: Elodie Freymann joins Dan to share a fascinating jungle discovery: elephants use wild plants and bark as natural medicines to heal themselves and stay healthy!

    • 🔊 Stomach Rumbles Unlocked: Ben asks a classic digestive question: why does your tummy make loud growling noises when you get hungry? We look at the muscular wave contractions pushing air and fluid through your empty stomach!

    • 🐟 How Gills Work: Marine biologist Helen Scales answers Henry’s aquatic question: how do gills allow fish to extract oxygen right out of the water? Discover the microscopic blood vessels that let fish breathe underwater!

    • 🐾 Dangerous Dan: Meet the Pacarana! This rare, slow-moving South American rodent might look like a giant oversized guinea pig, but watch out—it sports massive, razor-sharp front teeth built for cracking open rock-hard nuts and defending its territory!

    • 🧠 Brain Box: Anthropologist Jess French steps into the Brain Box to explore the incredible connections between humans, wild animals, and the environments we share across the globe.

    Professor Hallux: Oily Fish & Supercharged Brains! 🐟🧠

    Jump into the medical lab with Professor Hallux and Nurse Nanobot!

    Ever wondered why adults are always telling you to eat oily fish like salmon and mackerel? We dive into the science of Omega-3 fatty acids to see how healthy fish oils boost your heart, supercharge your brain, and keep your joints moving smoothly!

    Join Fun Kids Podcasts+: https://funkidslive.com/plus

    See omnystudio.com/listener for privacy information.

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    24 mins
  • Amazing Aluminium: From Sport to Space✨♻️
    Sep 30 2026

    In this episode of Fun Kids Science Quest, Dan explores the surprising uses of aluminium, from sports equipment and spacecraft to electric cars and futuristic technology. Discover why it’s strong, lightweight and endlessly recyclable, take on a recycled space-station challenge, and hear five surprising aluminium facts — including when it was more valuable than gold!

    Created with support from Alupro.

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    14 mins
  • Yellowstone Supervolcano Alert: What Happens If It Erupts? 🌋💥
    Sep 26 2026

    Welcome to Science Quest! 🚀 This week, we are gazing at award-winning cosmic photography, following an autonomous robot sailing across the Atlantic Ocean, and uncovering what would happen if North America's supervolcano finally blew its top!

    • 📸 Stargazing Photo Champions: The Royal Observatory Greenwich has crowned the Astronomy Photographer of the Year! Discover the stunning, high-tech camera tricks used to capture glowing auroras, vibrant nebulae, and deep space galaxies.

    • ⛵ The Robotic Ocean Voyager: Crossing the Atlantic without a single human on board! A high-tech robotic sailboat has completed an epic ocean trek powered entirely by wind and solar energy. Learn how smart AI sensors navigate giant ocean waves and rogue storms.

    • 🌋 Yellowstone Supervolcano Countdown: Ilan Kelman from UCL joins Dan to break down the mind-bending science of supervolcanoes. What would actually happen if the gigantic magma chamber hiding under Yellowstone National Park erupted?

    • 🌍 The Tilted Earth: Mike asks a fantastic planetary question: why does Earth spin on a wonky, tilted axis? We journey back billions of years to a colossal protoplanet collision that knocked Earth sideways and gave us our seasons!

    • 🌊 Waves vs. Tides: Helen Czerski from UCL tackles Beau's ocean question: what causes sea waves and ocean tides, and are they the same thing? Learn how wind whips up surface waves while the Moon’s gravity pulls the entire ocean back and forth!

    • 🐍 Dangerous Dan: Watch out for the Twig Snake! Camouflaged perfectly as a dry wooden stick hanging in the trees, this sneaky African reptile hides keyhole-shaped pupils and a deadly hemotoxic venom that stops blood from clotting!

    • 🧠 Brain Box: Professor of Cardiovascular Physiology James Clark steps into the Brain Box to reveal how the human heart pumps blood every second of your life and how scientists design bionic heart upgrades.

    Professor Hallux's Map of Medicine: Hearts & Hospital Consultants 🩺🫀

    Jump into the medical lab with Professor Hallux and Nurse Nanobot!

    Ever wondered what hospital consultants actually do behind the scenes? We take a tour of the hospital to meet top medical specialists and learn how doctors repair tiny heart conditions like atrial septal defects to keep your ticker running strong!

    Subscribe to Science Quest to snap deep space photos, survive supervolcanoes, and master the physics of ocean tides! 🎙️✨

    Join Fun Kids Podcasts+: https://funkidslive.com/plus

    See omnystudio.com/listener for privacy information.

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    29 mins
  • How Do Sunflowers Follow the Sun?
    Sep 23 2026

    This Week’s Big Questions!

    You’ve been sending in your brilliantly curious questions, and this week…

    🪐 How did Saturn get its rings?
    🌻 How do sunflowers follow the Sun?
    🏀 Why do balls bounce?
    🦈 Why do sharks have so many teeth?
    🥇 Why is gold special?

    And join Professor Hallux at his help desk as he answers the weird and wonderful questions that you’ve always wanted to know the answers to! This time we find out why sick looks the way it does and why we get sick!

    If you've got a science question of your own, send Dan a voice note on the free Fun Kids app, or head to FunKidsLive.com and tell us what you'd love him to explore next!

    Join Fun Kids Podcasts+: https://funkidslive.com/plus

    See omnystudio.com/listener for privacy information.

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    11 mins