Curious Kids Every Day: A Daily Educational Podcast
Episodes
Why Do We Feel Pain?
02 Nov 2025
Contributed by Lukas
In today's episode, we explore why we feel pain and discover how it's actually your brain's warning system keeping you safe. You'll learn how nerves s...
What Is the Fastest Bird?
01 Nov 2025
Contributed by Lukas
In today's episode, we learn about the fastest bird on Earth: the incredible peregrine falcon! It dives at over 240 miles per hour! Plus, we discuss o...
Why Do Fire Ants Sting?
31 Oct 2025
Contributed by Lukas
In today's episode, we're finding out why fire ants sting and why it burns so much! We explain how fire ants protect their colonies, how their venom w...
Detective Curious: What Are Anagrams?
30 Oct 2025
Contributed by Lukas
Detective Curious has one more mystery to solve if he's going to get out of the World of Words and finally figure out who IA is! Today, we learn all a...
How Can You Guess a Dice Roll?
29 Oct 2025
Contributed by Lukas
In today's episode, we explore the math behind luck and learn why 7 is the most common number when you roll two dice! We explain what probability mean...
Why Can You Erase Pencil Writing?
28 Oct 2025
Contributed by Lukas
In today's episode, we find out what really happens when you erase something you wrote with a pencil! Discover how graphite, friction, and a little bi...
How Does a Vacuum Cleaner Suck Up Dirt?
27 Oct 2025
Contributed by Lukas
In today's episode, we explore how a vacuum cleaner actually sucks up dirt! Air pressure, spinning fans, and powerful motors work together to pull dus...
How Does a Zipper Work?
26 Oct 2025
Contributed by Lukas
In today's episode, we're taking a close-up look at one of the simplest yet most brilliant inventions ever made... the zipper! Learn how rows of tiny ...
Why Do You Get Sunburns?
25 Oct 2025
Contributed by Lukas
In today's episode, we find out what really happens when you get a sunburn. Why does it hurt and how does your body fix it? We explain how ultraviolet...
Why Does Food Go Bad?
24 Oct 2025
Contributed by Lukas
In today's episode, we find out why food "goes bad" and what's really happening when milk sours, fruit turns brown, or bread grows mold. We explain ho...
Detective Curious: What Are Rhymes?
23 Oct 2025
Contributed by Lukas
In today's episode, Detective Curious tries to crack The Case of the Rhymes! Everything he says in this place has to rhyme, and things get pretty craz...
How Do Cameras Take Pictures?
22 Oct 2025
Contributed by Lukas
Have you ever wondered how pressing a button on a camera can freeze a moment in time? In this episode, we'll explore how cameras capture light, use le...
How Do Satellites Stay in Space?
21 Oct 2025
Contributed by Lukas
In today's episode, we explore how satellites stay in space. We'll learn why satellites don't fall back to Earth and how rockets launch them into orbi...
Why Do Earthquakes Happen?
20 Oct 2025
Contributed by Lukas
In today's episode, we explore how earthquakes happen! You'll discover how energy builds up underground and why some parts of the world shake more tha...
How Does Wi-Fi Work?
19 Oct 2025
Contributed by Lukas
In today's episode, we're exploring the invisible world of Wi-Fi! How can information travel through the air to reach your phone, computer, or Yoto? W...
What Are Fingerprints?
18 Oct 2025
Contributed by Lukas
In today's episode, we're looking closely at the swirls and ridges on your fingertips! Why do we have them, how do they help us, and are they complete...
Why Are Some Teeth Pointy and Others Flat?
17 Oct 2025
Contributed by Lukas
In today's episode, we're talking about teeth! Why are some sharp and pointy while others are flat and wide? We explain how each type of tooth has its...
Detective Curious: What Are Homophones?
16 Oct 2025
Contributed by Lukas
In today's episode, Detective Curious tackles some puzzling notes containing words that sound the same but are spelled differently. Can he crack the c...
Why Do Your Muscles Get Sore after Playing Hard?
15 Oct 2025
Contributed by Lukas
In today's episode, we explore what happens when your muscles sometimes feel sore after playing hard or trying something new. Let's find out why soren...
Why Do We Get Dizzy When We Spin Around?
14 Oct 2025
Contributed by Lukas
In today's episode, we explore why spinning around makes us feel dizzy. From the inner ear's semicircular canals to the fluid that keeps sloshing even...
When Were Phones Invented?
13 Oct 2025
Contributed by Lukas
In today's episode, we're learning all about how the telephone was invented. But we go back even further to learn about the telegraph, too. You might ...
Why Do We Burp?
12 Oct 2025
Contributed by Lukas
PARENT NOTE: This episode avoids crudity (and the noise of a burp itself). It's pretty clinical while still being fun and engaging. In today's episode...
What Is the International Space Station?
11 Oct 2025
Contributed by Lukas
In today's episode, we're blasting off to learn all about the International Space Station! From how it was built piece by piece in orbit to what astro...
How Do Elevators Work?
10 Oct 2025
Contributed by Lukas
In today's episode, we're learning how elevators move heavy loads smoothly up and down. From counterweights and cables to motors and hydraulic systems...
Detective Curious: What Are Palindromes?
09 Oct 2025
Contributed by Lukas
Detective Curious tumbles back into the World of Words and has to crack The Case of the Palindromes! What do words like "Mom," "Pop," and "Kayak" all ...
Why Do Giraffes Have Such Long Necks?
08 Oct 2025
Contributed by Lukas
In today's episode, we're stretching our necks up high to learn about giraffes! Why do these incredible animals have such long necks and how does it h...
How Do Jellyfish Sting?
07 Oct 2025
Contributed by Lukas
In today's episode, we explore how jellyfish sting! From the tiny harpoon-like nematocysts hidden in their tentacles to the venom they use for hunting...
Why Do Leaves Change Colors in the Fall?
06 Oct 2025
Contributed by Lukas
In today's episode, we discover why leaves change colors in the fall. From chlorophyll breaking down to hidden pigments like carotenoids and anthocyan...
Why Do We Forget Things?
05 Oct 2025
Contributed by Lukas
In today's episode, we explore why our brains sometimes forget things. From fading memories and interference to the power of sleep and emotions, we di...
How Do Your Ears Hear Sound?
04 Oct 2025
Contributed by Lukas
In today's episode, we explore how hearing really works... from vibrating sound waves and the eardrum, to the tiny middle-ear bones, to the fluid-fill...
Why Do Turtles Live So Long?
03 Oct 2025
Contributed by Lukas
In today's episode, we explore turtle lifespans and discuss why some turtles can live for 150 years. It's a mixture of their shell, metabolism, slow-p...
Detective Curious: What Are Onomatopoeias?
02 Oct 2025
Contributed by Lukas
Captain Curious becomes DETECTIVE CURIOUS and discovers a strange World of Words where sounds like "moo," "meow," and "zoom" are clues in a big myster...
Why Do We Yawn?
01 Oct 2025
Contributed by Lukas
In today's episode, we stretch wide and take a deep breath to explore the science of yawning. We have guesses, but no one knows for sure! We discuss w...
How Do Microwaves Heat Food So Fast?
30 Sep 2025
Contributed by Lukas
In today's episode, we peek inside the microwave to discover how invisible waves can cook dinner in just minutes. We learn how microwaves excite water...
Why Do Light Bulbs Burn Out?
29 Sep 2025
Contributed by Lukas
In today's episode, we flip the switch on light bulbs to see how they shine. From glowing filaments to exciting electrons, we explore the science that...
Why Do Camels Have Humps?
28 Sep 2025
Contributed by Lukas
In today's episode, we travel across the desert to discover why camels have those tall, lumpy humps. We learn how the hump stores fat (no water!), how...
How Do Dishwashers Clean Dishes?
27 Sep 2025
Contributed by Lukas
In today's episode, we open up the mystery of dishwashers to find out how these kitchen machines spray, scrub, and rinse our plates sparkling clean! C...
Why Does Your House Get Dusty?
26 Sep 2025
Contributed by Lukas
In today's episode, we explore the mystery of dust: what it is, where it comes from, and why it always seems to reappear in our homes. From tiny skin ...
Captain Curious: Why Isn't Pluto a Planet Anymore?
25 Sep 2025
Contributed by Lukas
In today's space adventure finale, Captain Curious sets course for Pluto to solve a mystery: why isn't Pluto a planet anymore? We explore what makes a...
What Is Fire?
24 Sep 2025
Contributed by Lukas
Have you ever wondered what fire actually is? Fire is a chemical reaction! In this episode, we explore how fire works, why flames point upward, and wh...
Why Do We Dream?
23 Sep 2025
Contributed by Lukas
In this episode, we explore what scientists have discovered about the sleeping brain. We discuss how vivid dreams most often happen during REM sleep, ...
Why Can You See Yourself in the Mirror?
22 Sep 2025
Contributed by Lukas
Have you ever looked in a mirror and wondered how it actually works? Today we're exploring the science of reflections! We'll talk about how mirrors bo...
How Does a Radio Work?
21 Sep 2025
Contributed by Lukas
Have you ever wondered how music and voices from a radio station end up playing right inside your car? In this episode, we explain how radio waves car...
How Does a Key Lock a Door?
20 Sep 2025
Contributed by Lukas
Today we unlock the secret of how keys and locks work. From the cylinder, to the pins, the springs, the shear line, and how a key's "hills and valleys...
What Is Poison Ivy?
19 Sep 2025
Contributed by Lukas
Poison ivy is one of the most famous plants in North America... mostly because it makes people so itchy! But is it actually poisonous? In this episode...
Captain Curious: How Was Neptune Discovered with Math?
18 Sep 2025
Contributed by Lukas
Blast off to the far edge of our solar system for a tour of Neptune! In this episode, we explore why Neptune is such a deep blue and how its record-se...
How Did People Get Food before Grocery Stores?
17 Sep 2025
Contributed by Lukas
Today, we discover how people got their food before they had grocery stores! We learn how people had to grow, raise, and trade their own food. Then, w...
Can We Travel through Time?
16 Sep 2025
Contributed by Lukas
Today, we imagine a world where time machines are real and explore what that would actually mean. We meet famous time travel ideas like the Grandfathe...
Why Do We Laugh?
15 Sep 2025
Contributed by Lukas
Why do we laugh when we hear a silly joke or when someone tickles us? In this episode, we explore what happens in the brain and body when we laugh, wh...
How Do We Keep Track of All the Animals?
14 Sep 2025
Contributed by Lukas
How do scientists sort all the animals on Earth? In today's episode, we climb from the biggest group to the smallest one and learn how Kingdom, Phylum...
Why Do Birds Sing?
13 Sep 2025
Contributed by Lukas
Why do birds sing? Is it just for fun, or is there a reason behind all those chirps, whistles, and songs you hear in the morning? Today, we explore ho...
What Would Happen If You Stopped Drinking Water?
12 Sep 2025
Contributed by Lukas
Have you ever wondered why your parents always tell you to drink water? Today, we explore why water is the most important drink for your body. You'll ...
Captain Curious: Why Is Uranus Sideways?
11 Sep 2025
Contributed by Lukas
Captain Curious heads to Uranus, the seventh planet with a blue-green glow from methane. We explore why Uranus "rolls" on its side, how its extreme se...
How Do Bones Heal After They're Broken?
10 Sep 2025
Contributed by Lukas
Have you or someone you know ever broken a bone? Today, we're exploring how bones heal themselves after a break. From blood clots to calluses, your bo...
Why Do People Have Allergies?
09 Sep 2025
Contributed by Lukas
Why do people sneeze so much during allergy season? Today, we explore what allergies are, why the immune system gets confused by pollen, and how thing...
Why Do We Need to Brush Our Teeth?
08 Sep 2025
Contributed by Lukas
Have you ever wondered why we actually need to brush our teeth? Did you know that there's a whole science behind how brushing protects your teeth and ...
When Were Board Games Invented?
07 Sep 2025
Contributed by Lukas
We travel back thousands of years to find out what the very first board game was... from ancient Egypt's Senet to Mesopotamia's Royal Game of Ur (the ...
How Does a Light Switch Turn on the Light?
06 Sep 2025
Contributed by Lukas
When you flip a light switch, you're actually doing something powerful! Today we'll learn how a light switch controls the flow of electricity, what's ...
How Does a Caterpillar Become a Butterfly?
05 Sep 2025
Contributed by Lukas
How does a tiny, wiggly caterpillar turn into a beautiful flying butterfly? In today's episode, we explore one of the most incredible transformations ...
Captain Curious: What Are Saturn's Rings Made Of?
04 Sep 2025
Contributed by Lukas
Blast off to Saturn with Captain Curious! We sail past a pale yellow world wrapped in glittering rings, test what a helium balloon does in weightless ...
How Fast Do Hummingbird Wings Flap?
03 Sep 2025
Contributed by Lukas
Hummingbirds are some of the most fascinating birds on Earth! They can fly backward, hover in place, and flap their wings so fast you can barely see t...
How Much Do Clouds Weigh?
02 Sep 2025
Contributed by Lukas
Clouds can be fluffy, flat, or wispy...but did you know some clouds can stretch for hundreds of miles or grow taller than Mount Everest? In today's ep...
Why Do Some People Have Freckles?
01 Sep 2025
Contributed by Lukas
Have you ever wondered why some people have freckles and others don't? In today's episode, we explore what freckles really are, why they appear more i...
What Is a Black Hole?
31 Aug 2025
Contributed by Lukas
Have you ever wondered what happens when a giant star dies? Or what could possibly be so strong that not even light can escape it? In today's episode ...
Why Do We Shiver When We Are Cold?
30 Aug 2025
Contributed by Lukas
Why do our teeth chatter and our bodies shake when we get really cold? And why does it sometimes happen when we're nervous, too? In this episode, we e...
How Do Babies Grow in Mom's Womb?
29 Aug 2025
Contributed by Lukas
NOTE TO PARENTS: I keep this discussion very general and don't discuss how babies are concieved. The explanation of the process begins as if the baby ...
Captain Curious: How Does Jupiter Protect the Earth?
28 Aug 2025
Contributed by Lukas
Blast off with Captain Curious to Jupiter! We fly to the striped giant and discover why it is so enormous, why you cannot land on it, and how its supe...
Why Are Some Months Longer Than Others?
27 Aug 2025
Contributed by Lukas
Today, we uncover why some months have 31 days, others have 30, and why February is the shortest with 28 (and sometimes 29!). We trace the story from ...
Can You Make Your Own Water?
26 Aug 2025
Contributed by Lukas
Can you actually make your own water? Today, we're diving into what water is made of, how dangerous it is to try making it from scratch, and where bot...
Why Is Blood Red?
25 Aug 2025
Contributed by Lukas
Have you ever gotten a cut and seen your bright red blood? Why is it that color? And why is it sometimes DARK red, instead? In today's episode, we're ...
How Does Money Work?
24 Aug 2025
Contributed by Lukas
It's a lesson in economics on Curious Kids Every Day! Have you ever gotten money for your birthday and used it to buy something special? Did you wonde...
Where Do Groceries Come From?
23 Aug 2025
Contributed by Lukas
Have you ever wondered where all the food at the grocery store comes from? Today we're going behind the scenes to learn how fruits, vegetables, dairy,...
How Do Fish See Underwater?
22 Aug 2025
Contributed by Lukas
Have you ever opened your eyes underwater in a pool and noticed how blurry everything looks? What do you think it's like for a fish?! Do they see thin...
Captain Curious: Will Humans Really Go to Mars?
21 Aug 2025
Contributed by Lukas
Hop aboard the spaceboat with Captain Curious as we blast off toward the red planet: Mars! What would it take for humans to actually visit Mars someda...
What Is Daylight Savings Time?
20 Aug 2025
Contributed by Lukas
Have you ever wondered why it stays light so late in the summer, or why it gets dark so early in the winter? It's not just because of the Earth's tilt...
How Do Trash Trucks Work?
19 Aug 2025
Contributed by Lukas
How do trash trucks pick up your garbage, squish it down, and make room for more? In today's episode, we explore how these giant rolling machines work...
How Are Houses Made?
18 Aug 2025
Contributed by Lukas
Have you ever driven past a house being built and wondered what all those workers are doing? In today's episode of Curious Kids Every Day, we're looki...
How Do Big Boats Float?
17 Aug 2025
Contributed by Lukas
Have you ever looked at a giant cruise ship and thought, "How does that thing NOT SINK?!" Boats come in all shapes and sizes, from tiny kayaks to larg...
How Are Video Games Made?
16 Aug 2025
Contributed by Lukas
Video games can take you to magical worlds, exciting races, and tricky puzzles, but how are they made in the first place? In this episode, we explore ...
Are Dogs Colorblind?
15 Aug 2025
Contributed by Lukas
Have you ever wondered how your dog sees the world? Do dogs see all the colors we do, or is their vision totally different? In today's episode, we lea...
Captain Curious: How Does the Moon Change the Earth?
14 Aug 2025
Contributed by Lukas
What does the Moon really do for Earth... and how does it affect us every single day? In this Captain Curious space adventure, we blast off to explore...
Why Do Mosquito Bites Itch?
13 Aug 2025
Contributed by Lukas
Bug bites can be so annoying... especially when they itch like crazy! In today's episode, we find out why mosquito bites itch and what your body is ac...
Do Rainbows Touch the Ground?
12 Aug 2025
Contributed by Lukas
Rainbows are beautiful, but have you ever wondered what they really are... or if they actually touch the ground? In today's episode of Curious Kids Ev...
Where Do Rocks Come From?
11 Aug 2025
Contributed by Lukas
Rocks are all around us! On the sidewalk, in the mountains, even in your own backyard. But where do they actually come from? In this episode, we explo...
Why Do We Have to Blink?
10 Aug 2025
Contributed by Lukas
Have you ever played the blinking game? You know, where you try to go as long as you can without blinking? It's tricky, isn't it? In today's episode, ...
How Do Escalators Work?
09 Aug 2025
Contributed by Lukas
Have you ever stepped onto an escalator and wondered where the steps go when they disappear? Today on Curious Kids Every Day, we're taking a ride bene...
How Long Would It Take to Walk across the United States?
08 Aug 2025
Contributed by Lukas
Ever wondered how long it would take to walk all the way across the United States? In today's episode, we use some multiplication and division to figu...
Captain Curious: Why Is Earth the Only Planet We Can Live On?
07 Aug 2025
Contributed by Lukas
Why can we live on Earth... but not on any of the other planets? In this Captain Curious adventure, we explore the three big reasons Earth is just rig...
How Is Paper Made?
06 Aug 2025
Contributed by Lukas
Have you ever drawn a picture, folded a paper airplane, or written a story on a sheet of paper and then wondered where that paper came from? In today'...
How Do Tornadoes Form?
05 Aug 2025
Contributed by Lukas
What exactly is a tornado, and how does something made of air get strong enough to lift cars and tear down trees? In today's episode, we explore how w...
How Do We Get Electricity?
04 Aug 2025
Contributed by Lukas
Have you ever touched something and felt a tiny zap? That's electricity! Znd believe it or not, it's the same kind of energy that powers your lights, ...
Who Invented the Alphabet?
03 Aug 2025
Contributed by Lukas
In today's episode, we travel back thousands of years to find out how the letters we use every day first came to be. From the trading ships of the Pho...
What If Everyone in the World Shared One Giant Pizza?
02 Aug 2025
Contributed by Lukas
What if every single person on Earth got a slice of the same pizza? In today's episode, we find out just how big that pizza would need to be, and we u...
How Fast Does Light Travel?
01 Aug 2025
Contributed by Lukas
Have you ever wondered what a lightyear really is? Even though it has the word "year" in it, a lightyear doesn't measure time... it measures distance!...
Captain Curious: Why Is Venus the Hottest Planet?
31 Jul 2025
Contributed by Lukas
Venus might look like a glowing pearl from far away, but up close it's a wild, dangerous place full of crushing pressure, acid clouds, and huge volcan...
How Does Music Change the Way We Feel?
30 Jul 2025
Contributed by Lukas
Can music really make you feel happy, sleepy, or even sad? In today's episode, we explore how different kinds of music can change your mood, spark mem...
How Are Cars Built?
29 Jul 2025
Contributed by Lukas
Cars are everywhere! But have you ever wondered how they're made? In today's episode, we take a trip into the factory to explore how cars go from a pi...
How Do Fireflies Glow?
28 Jul 2025
Contributed by Lukas
Have you ever seen a tiny light blinking in the dark grass at night? In this episode, we're chasing down the mystery of how fireflies glow and the rea...
Why Do We Sneeze?
27 Jul 2025
Contributed by Lukas
ACHOO! Have you ever let out a huge sneeze and wondered why it even happens in the first place? In today's episode, we're taking a closer look at one ...
How Do Trains Move?
26 Jul 2025
Contributed by Lukas
Have you ever watched a train so long it seemed like it would never end? In today's episode, we're learning how trains can pull such heavy loads acros...