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Science for Kids / Science's Not Boring: The Kids Science Podcast

Kidopoly

A groundbreaking podcast for curious kids aged 4-12 that proves science is anything but dull.

Join our fictional AI hosts Mira, a brilliant 9-year-old, and her younger brother Finn, age 7, as they explore the incredible world of science. From exploding volcanoes and black holes to deadly venom and the tiny machines inside your own body, each episode uncovers the most astonishing, surprising, and sometimes mind-bending wonders of science - explained in a way that actually makes sense to kids.

Whether you're discovering how rockets blast into space, why dinosaurs ruled the Earth, what really happens inside a thunderstorm, how your brain pulls off impossible tricks, or why the ocean's deepest creatures glow in the dark - Science Is Not Boring transforms big scientific ideas into unforgettable stories that ignite curiosity and wonder.

Because science isn't a pile of facts to memorize. It's the story of how everything works - and how we figure it out.

A note on why we use AI. For us, AI allows us to deliver learning at a scale and quality that previously would have been too expensive. If we make the odd technical error, or the sound goes a bit funny, bear with us, we're trying our best. We hope you enjoy the show!

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64 episodes
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Avg 12 min
English

Episodes 64

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S1 · E447
August 29 · 11 min
How do muscles work?
Have you ever wondered how you can run super fast, jump incredibly high, or even just blink your eyes? It all comes down to the amazing biological superpower hidden right under your skin: your muscles! Join Mira and Finn on Science is Not Boring as they explore the incredible microscopic machinery inside your human body. Did you know you have over 600 skeletal muscles, and they can only pull, never push? It’s true! We’re zooming in with a microscope to discover the famous Sliding Filament Theory, where millions of tiny grabber hands play a lightning-fast game of tug-of-war to make you move! Discover how the world’s fastest athlete, Usain Bolt, used his fast-twitch muscles to sprint almost 28 miles per hour. Then, travel back in time to ancient Greece to meet Milo of Croton, a legendary wrestler who got super strong by carrying a baby cow on his shoulders every single day until it grew into a massive bull! From your powerhouse jaw muscle to your hardworking heart, get ready to flex your brain in this action-packed episode!
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S1 · E446
August 28 · 11 min
What is an insect?
Have you ever wondered how many creepy crawlies share our planet? Get ready to have your mind blown, because for every single person on Earth, there are over one billion insects! Join Mira and Finn on an incredible adventure as they shrink down to explore the wild and wonderful world of bugs. You will travel deep into a South American rainforest where scientists made it literally rain bugs from the treetops, discovering thousands of brand-new species hiding high in the canopy. Then, venture underground to explore a massive leafcutter ant mega-city that goes twenty-six feet deep and took ten tons of cement to uncover! But that is not all! You will also meet some of nature's tiniest superheroes, like the mighty Hercules Beetle that can lift one hundred times its own weight, and the famous Bombardier Beetle that shoots boiling hot spray from its bottom to blast away enemies! Discover why these six-legged creatures are the ultimate recyclers and completely essential to our ecosystem. Shrink down and get ready for the biggest, buggiest episode yet!
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S1 · E445
August 27 · 11 min
What is a time zone?
Did you know that while you are eating delicious pancakes for breakfast, a kid on the other side of the planet in Australia is fast asleep in the pitch dark? Or that right now, even while you are sitting totally still, you are actually hurtling through space at over sixty-seven thousand miles per hour? It is true! Our massive planet Earth is like a giant, spinning spaceship! In this mind-blowing episode of Science is Not Boring, Mira and Finn explore exactly why we have day and night. You will discover how the Earth acts like a leaning top facing a giant flashlight, and visit a wild town in Norway where the sun stays up in the sky for four whole months straight! Plus, find out how a Canadian engineer named Sir Sandford Fleming missed his train in 1876 and decided to slice the entire world into twenty-four time zones just to fix the crazy schedules! Get ready to learn wacky facts about astronauts seeing sixteen sunsets a day and why France has more time zones than any other country. Strap into your chairs and get ready to spin!
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S1 · E444
August 26 · 11 min
Why did my tooth fall out?
Have you ever wondered why your teeth keep falling out, or how you get taller every single year? Get ready for a mind-blowing journey inside the hidden construction site of the human body! Did you know you actually started out smaller than the period at the end of this sentence? It is true! Join Mira and Finn as they explore the superhero builders in your bones called osteoblasts, and find out why you are actually taller in the morning than when you go to bed. (Hint: gravity squishes you down during the day!). Plus, we reveal the slightly spooky but completely amazing truth about baby teeth. Meet the tiny demolition crew called odontoclasts that actually dissolve the roots of your baby teeth so they can fall out! From human bones that are stronger than solid steel to astronauts growing two whole inches while floating in space, your body is doing incredible things even while you sleep. Tune in to find out how you get a brand-new skeleton every ten years!
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S1 · E443
August 25 · 12 min
What is the Sun?
Have you ever looked up at the daytime sky and wondered, what exactly is the Sun? It might look like a friendly, quiet yellow ball, but it is actually a roaring, boiling nuclear furnace! Join Mira and Finn on an explosive space adventure to the center of our solar system as they uncover the mind-blowing secrets of the closest star to Earth. Did you know you could fit over a million Earths inside it? Or that it is made of a glowing, electrified soup called plasma? In this fiery episode, we will discover how the Sun violently smashes atoms together to create the brilliant light and heat that keeps us alive! You'll also learn about a super-fast spaceship built by scientists to actually touch the Sun without melting. But hold on tight, because things get dark! We are answering the ultimate terrifying question: what would happen if the Sun suddenly switched off completely? From absolute darkness to a freezing planet flying off into deep space, the answers will shock you! Grab your sunglasses and tune in!
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S1 · E442
August 24 · 12 min
What is animal adaptation?
Have you ever wondered how animals survive in places that would turn humans into popsicles or fry us like an egg? Join Mira and Finn on an epic science adventure as they uncover the wildest, most mind-blowing survival tricks on planet Earth! You won't believe what these incredible creatures can do to stay alive. Discover the amazing North American Wood Frog, a living ice cube that stops its heart and freezes solid all winter, only to thaw out and hop away in the spring! Travel to freezing blizzards to learn how ten thousand Emperor penguins create cozy ninety-eight-degree group hugs to stay warm. Then, cross the globe to the scorching Sahara Desert to bust a massive myth: camels don't store water in their humps, they actually store fat! You'll also meet super-fast ants wearing shiny, reflective heat suits, and the ultimate invincible microscopic water bear, the Tardigrade, which can survive being boiled, frozen, and even launched into outer space! Get ready for a wild ride full of cool science facts, bizarre body changes, and a fun quiz to test your extreme animal knowledge!
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S1 · E441
August 23 · 11 min
Why do earthquakes happen?
Have you ever wondered why the ground can suddenly shake, crack, and roll like huge waves on a beach? Join Mira and Finn on an earth-shattering adventure to find out what really causes earthquakes! Did you know the ground beneath your feet is actually broken into giant puzzle pieces called tectonic plates? They are always moving, but usually only as fast as your fingernails grow! But watch out! When these massive, jagged rocky plates get stuck together, the solid rock can actually bend like a giant rubber band. And when the pressure gets too high... SNAP! The rock breaks and releases unbelievable energy, sending super-fast invisible waves shooting through the ground! In this exciting episode of Science is Not Boring, we uncover the mystery of the 1906 San Francisco earthquake and discover how solid rock moved 21 feet in just seconds! We'll learn the big difference between speedy P-waves and destructive S-waves, how scientists use incredible early warning systems to keep people safe, and why places like Florida get to skip the shaking. Plus, explore the famous, volcano-filled Ring of Fire! Get ready to rock and roll!
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S1 · E440
August 22 · 12 min
What is inside a smartphone?
Did you know the little rectangular screen in your pocket is actually a secret supercomputer? It is true! Join Mira and Finn on Science is Not Boring as they shrink down to microscopic size to explore exactly what is inside a smartphone! You won't believe the hidden science packed under the glass. Discover how a modern phone is millions of times more powerful than the massive computers NASA used to send the Apollo 11 astronauts to the Moon! We will uncover a microscopic city built from over 60 different elements—including real gold, silver, and superhero-sounding metals like neodymium! Learn how an unbelievable 19 billion tiny switches called transistors can fit on a computer chip the exact size of your fingernail. Find out why the glass screen is soaked in boiling molten salt, how your phone uses electricity to know exactly where your finger taps, and why recycling old electronics is so incredibly important for the planet. Grab your favorite gadget, get ready for some light-speed science, and let's crack open the ultimate technological mystery!
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S1 · E439
August 21 · 14 min
What is photosynthesis?
Take a deep breath in... and let it out. Did you know that every single molecule of oxygen you just breathed was created by a plant? In this thrilling episode, Mira and Finn uncover the invisible superpowers of plants and trees! Join our hosts as they journey from the tiny, microscopic mouths on leaves (called stomata!) all the way to the steamy, massive Amazon Rainforest. You will discover how trees act like giant vacuum cleaners that suck up bad air and burp out fresh oxygen through a magical recipe called photosynthesis! Plus, learn about incredible "flying rivers" in the sky made of 20 billion tons of tree sweat, the amazing Dutch scientist who figured out plant secrets in 1779, and the shocking truth about how tiny ocean bacteria actually make most of Earth's oxygen! Pack your explorer hat and get ready to find out why keeping our forests safe is the most important mission on the planet. Tune in and never look at a leaf the same way again!
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S1 · E438
August 20 · 11 min
What is the water cycle?
Grab your water bottles, because the water you are drinking right now has a wild, ancient secret! Did you know that the Earth's water is about 4.5 billion years old? That means the exact same water in your cup might have been sneezed out by a Woolly Mammoth, frozen in a massive glacier, or even swallowed by a giant Brachiosaurus during the Jurassic Period! Yep, you might literally be drinking purified dinosaur pee! Join hosts Mira and Finn on an epic journey as they follow a single, freezing drop of water on a globe-trotting adventure. You'll learn how long water stays in the pitch-black ocean, how it floats invisibly into the clouds, and how it gets trapped in rivers of ice. Plus, discover the jaw-dropping story of a brave scientist who found 2-billion-year-old water deep inside a Canadian mine—and actually tasted it! Get ready for mind-blowing facts, massive numbers, and a fun quiz to test your knowledge about the most extreme survivor on planet Earth: water!
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S1 · E437
August 19 · 13 min
How do we see color?
Did you know that the bright red of a shiny apple or the vibrant green of the grass doesn't actually exist outside your head?! It is completely made up by your brain! Join Mira and Finn on a mind-blowing journey to find out how your eyes catch incredibly fast waves of light to create the beautiful world around you! You will discover how Isaac Newton trapped a rainbow inside his bedroom, and learn all about the millions of microscopic light-catching cells hiding inside your eyeballs called rods and cones! But wait, do animals see the same rainbow we do? Prepare for some wild surprises! You'll find out why you should never throw a red toy for your dog, how bumblebees use secret invisible light to hunt down sweet flowers, and meet a super-powered underwater superhero! The Peacock Mantis Shrimp has 16 different color catchers and punches its prey as fast as a car! Packed with amazing fun facts, a colorful trivia quiz, and the shocking truth about the color pink, this episode will change the way you look at the world forever!
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S1 · E436
August 18 · 11 min
What is a dinosaur?
Did you know that millions of years before humans existed, giant reptiles ruled the Earth? Get ready to dig into the ultimate ancient mystery with Mira and Finn! We are traveling back in time to uncover the wild secrets of dinosaurs and how a simple muddy bone magically turns into solid rock. Imagine opening your mouth and having eight hundred teeth packed inside, replacing themselves every three months! You will discover how the plant-eating Triceratops used its incredible dental battery, and why the mighty T. rex had terrifying teeth the exact size of a school ruler! But wait, were all dinosaurs just scaly green reptiles? Not at all! Prepare for a massive shock as we reveal the truth about a fluffy, ginger-colored dinosaur named Sinosauropteryx. We will also track down fossilized footprints so huge you could take a bath in them! And the craziest twist of all? Dinosaurs never truly vanished. The mighty beasts of the Mesozoic Era are still alive today, flying right above your head! Tune in to find out why the pigeon at your local park is actually a living, breathing dinosaur!
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S1 · E419
August 17 · 11 min
What is an allergy?
Have you ever wondered why a yummy peanut butter sandwich is just a snack for you, but super dangerous for someone else? Welcome to the wild world of allergies! Join Mira and Finn as they shrink down to discover what happens when your body's immune system gets totally confused and sounds a giant false alarm! You'll meet the body's microscopic security guards—called mast cells—that are packed full of tiny chemical water balloons just waiting to pop! Find out how an amazing secret military invention from the 1970s transformed into the life-saving EpiPen we know today. Plus, travel all the way to Israel to uncover a mind-blowing medical mystery about baby peanut puffs! Could eating peanuts as a baby actually stop you from being allergic later on? Discover how scientists literally had to rewrite the medical books in this epic, sneeze-tastic episode of Science is Not Boring! Get ready to explore the amazing science inside your own body!
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S1 · E418
August 16 · 10 min
What is a coral reef?
Did you know there is a living structure on Earth so massive that astronauts can actually see it all the way from space?! It’s true! The Great Barrier Reef is roughly the size of Japan, but it wasn't built by giant machines. It was built by millions of tiny, squishy animals the size of a grain of rice! In this exciting episode of Science is Not Boring, Mira and Finn dive deep into the ocean to uncover the secrets of coral reefs. You will find out how tiny creatures called coral polyps build colorful underwater cities and team up with amazing microscopic algae roommates called zooxanthellae! But why are so many of these beautiful reefs suddenly turning ghostly white? We will explore the mystery behind coral bleaching and learn exactly how warming ocean temperatures affect these sensitive animals. Don't worry, there is good news, too! Discover how kids and scientists around the world are working together to grow new coral in underwater nurseries to save the rainforests of the sea. Get ready for mind-blowing facts, lightning-fast microscopic harpoons, and a fun trivia quiz to test your ocean knowledge!
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S1 · E417
August 15 · 13 min
What is the Earth's core?
Have you ever wondered what would happen if you dug a hole straight down through your backyard? You wouldn't just find dirt! Join Mira and Finn on an epic journey deep underground to discover the amazing, blistering secrets hiding right beneath our feet! First, we’ll explore the bubbling, oozing hot rock called magma, and find out exactly what happens when it blasts out of a volcano and turns into lava. Did you know the deepest hole humans ever dug had to stop because the rock turned into hot, sticky putty? It's true! But the wildest part is right at the very center of the planet. Discover a giant, swirling ocean of liquid metal and a solid iron ball that is literally as hot as the surface of the sun! Plus, find out how a brilliant scientist named Inge Lehmann used cardboard oatmeal boxes and earthquake waves to prove it was all there. You'll even learn how this giant iron center acts like an invisible superhero force field to keep everyone on Earth safe!
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S1 · E416
August 14 · 11 min
What is an axolotl?
Have you ever heard of a smiling pink salamander that never grows up? Meet the axolotl, the real-life superhero of the animal kingdom! In this amazing episode of Science is Not Boring, Mira and Finn dive into the chilly canals of Lake Xochimilco near Mexico City to uncover the secrets of the world’s weirdest amphibian. Did you know the ancient Aztecs called them "water dogs"? Or that if an axolotl loses a leg, it can completely grow a brand new one in just a few weeks? It is completely true! They use a superpower bump called a blastema to perfectly rebuild their bones and muscles. You will also learn how scientists are studying their giant DNA instruction manual—which is ten times larger than a human's—to learn how they heal without any scars. Plus, discover their secret ninja hunting move called the "suction strike" and find out how these fascinating creatures breathe using three different backup systems! Get ready to explore the wild world of the ultimate water dog and find out why we need to protect their natural habitat. Hit play now and test your knowledge in our fun trivia quiz at the end!
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S1 · E435
August 13 · 10 min
What is blood made of?
Have you ever scraped your knee and wondered, what is blood actually made of? It is not just red water—it is a microscopic superhero team living inside you! Join Mira and Finn as they shrink down and race through your veins on a 60,000-mile biological superhighway! Did you know your blood vessels are long enough to wrap around the entire Earth twice? Discover the amazing secrets of your body, from millions of squishy red blood cells delivering oxygen, to shape-shifting white blood cells called macrophages that eat dangerous germs whole! Learn how sticky platelets weave superglue nets to plug leaks just like a submarine hatch. You will also find out about the Dutch scientist who first spotted these tiny cells in 1674, and even travel the animal kingdom to uncover bizarre creatures with bright blue and neon green blood! Get ready for a mind-blowing journey inside the human body that proves science is definitely not boring!
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S1 · E434
August 12 · 12 min
How did rockets reach space?
Blast off on an unbelievable adventure into the most powerful machines in the entire universe! Have you ever wondered how a spaceship breaks free from Earth’s gravity? Join Mira and Finn on Science is Not Boring as they uncover the mind-blowing secrets of rockets! Discover what Escape Velocity is and why a rocket has to travel a staggering 25,053 miles per hour—50 times faster than a commercial airplane—just to reach the stars. You won't believe the wild space facts we have packed inside! Find out how the massive Saturn V rocket burned 20 tons of fuel every single second (that's the weight of four adult elephants!) and created a roaring fire so hot it could easily melt steel. Learn the genius science trick of using freezing cold liquid to stop the engine from melting, and why dropping empty fuel tanks out of the sky is the smartest way to travel. Plus, find out how the International Space Station stays in orbit by literally falling and missing the ground! Fasten your seatbelts, space cadets, because this high-speed episode is guaranteed to send your brain straight into orbit!
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S1 · E432
August 10 · 12 min
What is the human brain?
Did you know there is a supercomputer inside your head that runs on less power than a tiny refrigerator lightbulb? It’s true! Your brain is a squishy, grey blob that weighs about three pounds—exactly like a small cantaloupe—but it controls absolutely everything you do! Join Mira and Finn on Science is Not Boring as they uncover the wild secrets of the most complex machine in the known universe. Discover how a scientist made "brain soup" to count an amazing 86 billion tiny cells called neurons! We'll learn how these biological wires shoot electrical sparks at mind-blowing speeds of 270 miles per hour, which is faster than a Formula One race car! Find out why your amygdala (which totally sounds like a dinosaur!) makes your stomach drop on a rollercoaster, and why going to sleep is literally just taking out the brain trash in a magical nightly biological car wash. Your brain even has more connections than there are stars in the entire Milky Way galaxy! So get ready to stretch those neurons and build your brain city in this super-charged, fact-filled episode!
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S1 · E431
August 9 · 14 min
What is the Mariana Trench?
Have you ever swallowed a mouthful of seawater at the beach? Blegh! It is super salty! But why don't rivers taste like salt? In this mind-blowing episode of Science is Not Boring, Mira and Finn dive deep to uncover the ocean's biggest mysteries! You won't believe it, but if you magically took all the salt out of the ocean and spread it over the land, it would form a towering white wall 500 feet thick! That is as tall as a 40-story skyscraper! Join us as we learn how slightly acidic rain breaks down rocks to make this giant bowl of salty rock soup. Then, strap in as we plunge into the terrifying, pitch-black depths of the sea! We'll travel back to 1934 to ride in a tiny metal ball called the Bathysphere, and then drop all the way down to the Challenger Deep. Discover what it feels like to have the crushing weight of 50 jumbo jets pressing on you, and meet the weirdest, squishiest creature on Earth—the gooey deep-sea snailfish! Get ready to explore the freezing dark where no sunlight ever reaches!
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