S2015 E1 • How Do Koalas Stay Cool?

Koalas live where it’s often hot and dry. But koalas can’t sweat! So how do they keep cool? Jessi has the answer!

Première diffusion : 9 mars 2015

S2015 E2 • The World's Ugliest Animal

The blobfish has been called "The World's Ugliest Animal", but it's actually really cool. Find out why it's shaped the way it is with Jessi and Squeaks.

Première diffusion : 11 mars 2015

S2015 E3 • How People (And Squids) Measure Things

There is more than one way to measure the same thing! Jessi and her friend The Giant Squidstravaganza (Squid for short) explore the differences between the Metric System and the Imperial System.

Première diffusion : 16 mars 2015

S2015 E4 • 2015's Solar Eclipse

In this episode of SciShow Kids, Jessi talks about solar eclipses, and in particular, the solar eclipse of 2015! Jessi will show you how eclipses occur and where the best places to view the eclipse are.

Première diffusion : 18 mars 2015

S2015 E5 • Meat-Eating Plants

Many animals eat plants, but did you know some plants eat animals? Jessi and Squeaks explore some of their favorite meat eating plants!

Première diffusion : 23 mars 2015

S2015 E6 • Why Do Ships Float?

Ever wonder why something as heavy as a cruise ship could float above the water? Learn about displacement with Jessi and The Giant Squid, Squidstravaganza!

Première diffusion : 25 mars 2015

S2015 E7 • Weird Animal Teeth

Join Jessi and Squeaks to learn about a few animals with extreme teeth!

Première diffusion : 30 mars 2015

S2015 E8 • Lunar Eclipses

Did you know there will be a lunar eclipse this week? Jessi and Squeaks explore what causes lunar eclipses and why they can make the moon look red!

Première diffusion : 1 avril 2015

S2015 E9 • Odd Facts About Sloths

Sloths might be slow and spend much of their time sleeping, but they’re definitely not boring. Jessi shares three weird facts about sloths!

Première diffusion : 6 avril 2015

S2015 E10 • Why Are There Seasons?

You know we have four seasons: spring, summer, fall, and winter. But do you know why we have seasons? Jessi shares the answer!

Première diffusion : 8 avril 2015

S2015 E11 • Take a Tour of the Space Station

Did you know some astronauts live in space for months at a time? Join Jessi and Squeaks for a tour of the International Space Station and learn what life is like in low gravity!

Première diffusion : 13 avril 2015

S2015 E12 • Lichen: Two Living Things In One

Join Jessi this week at the fort and learn about the unexpectedly awesome organism that's made up of two living things: LICHEN!

Première diffusion : 15 avril 2015

S2015 E13 • What Is the Milky Way?

Jessi and Squeaks explore our home galaxy, The Milky Way!

Première diffusion : 20 avril 2015

S2015 E14 • All About Volcanoes: How They Form, Eruptions & More!

This week, Jessi and Squeaks explore nature’s way of letting off a little steam. Discover the exciting world of volcanoes!

Première diffusion : 22 avril 2015

S2015 E15 • Inspect An Insect

There are more insects in the world than any other kind of animal! In this episode of SciShow Kids, Jessi and Squeaks show you how to identify an insect, in three easy steps!

Première diffusion : 27 avril 2015

S2015 E16 • Constellations: Connect the Dots in the Sky!

For a long time, people have seen pictures among the stars -- just like connect the dots! Learn all about constellations, including someone of the easiest ones to spot, and what some people thought they looked like.

Première diffusion : 30 avril 2015

S2015 E17 • 5 Reasons Why Dolphins Are Awesome

Dolphins aren't just smiley and cute! Jessi gives you 5 reasons why dolphins are awesome in this episode of SciShow Kids.

Première diffusion : 4 mai 2015

S2015 E18 • What's the Dirt on ... Dirt?

A SciShow Kids viewer has asked us: What is dirt made of? Join Jessi to get the dirt on … dirt!

Première diffusion : 6 mai 2015

S2015 E19 • How Do Soap and Water Make Us Clean?

A SciShow Kids viewer wrote us and asked: How does soap work? Find out what really happens when you take a bath!

Première diffusion : 11 mai 2015

S2015 E20 • What Makes Bridges So Strong?

A SciShow Kids viewer wrote us to ask how bridges are strong enough to carry cars and trucks! Jessi and Squeaks can explain -- with blocks!

Première diffusion : 13 mai 2015

S2015 E21 • Meet 3 Peculiar Penguins

When you think of penguins, you probably think of the kinds you’ve seen in cartoons and movies. But there are at least 18 different kinds of penguins, including some that are tiny, some that live in hot places, and even some that spend time in the woods! Get introduced to 3 types of penguins you’ve probably never met before!

Première diffusion : 18 mai 2015

S2015 E22 • Why Do We Blink?

Ever have a staring contest? Why is it so hard?! Jessi answers a question from a curious SciShow Kids viewer: Why do we blink?

Première diffusion : 21 mai 2015

S2015 E23 • Explore the Solar System: The Rocky Planets

Explore the four inner rocky planets, as Jessi and Squeaks take you on a tour of the solar system!

Première diffusion : 27 mai 2015

S2015 E24 • Explore the Solar System: The Gas Giants

Explore the four gas giant planets, as Jessi and Squeaks take you on a tour of our solar system!

Première diffusion : 1 juin 2015

S2015 E25 • How a Caterpillar Becomes a Butterfly

You’ve seen caterpillars, and you’ve seen butterflies. But do you know how a caterpillar becomes a butterfly? Jessi explains the wonder of metamorphosis!

Première diffusion : 3 juin 2015

S2015 E26 • What is Squid Ink?

Our friend the Giant Squid inspired a SciShow Kids viewer to write us and ask, “What is squid ink, and can you write with it?” Jessi has the answers!

Première diffusion : 8 juin 2015

S2015 E27 • The Real Animals of Madagascar

Jessi and Squeaks introduce you to the amazing, unusual animals and plants from a place like nowhere else on earth: Madagascar!

Première diffusion : 10 juin 2015

S2015 E28 • How Do Our Bodies Move?

A SciShow Kids viewer wants to know: How Do Our Bodies Move? Jessi explains, while Squeaks works out!

Première diffusion : 16 juin 2015

S2015 E29 • What Causes Thunder and Lightning?

A SciShow Kids viewer wants to know, “Why do lightning and thunder happen?” Get your raincoat, because Jessi will take you inside a thunderstorm to give you the answer!

Première diffusion : 18 juin 2015

S2015 E30 • How Does A Seed Become A Plant?

Jessi and Squeaks show you how a tiny seed -- like the kind you eat in your trail mix! -- grows into a big plant!

Première diffusion : 22 juin 2015

S2015 E31 • Comets and Asteroids!

Our journey through the solar system continues, as Jessi gives you a close look at comets and asteroids!

Première diffusion : 25 juin 2015

S2015 E32 • Fireflies: Nature's Baffling Blinkers

Have you ever wondered how fireflies twinkle and blink on lovely summer nights? Join Jessi and Squeaks at the fort to learn their secret!

Première diffusion : 29 juin 2015

S2015 E33 • Meet the 5 Dwarf Planets!

Our tour of the solar system isn’t over yet! Jessi introduces you to some of the most newly-named members of the solar system: the five dwarf planets!

Première diffusion : 1 juillet 2015

S2015 E34 • How do Whales, Penguins, and Polar Bears Keep Warm?

Have you ever wondered how animals can live in super cold places all the time? Jessi shows you how some cool animals like whales, polar bears, and penguins, keep warm!

Première diffusion : 6 juillet 2015

S2015 E35 • Swings, Slides, and Science

Did you know that when you’re soaring on the swings, or sliding down the slide, you’re taking part in some seriously cool science? Jessi explains the forces you can find at the playground!

Première diffusion : 8 juillet 2015

S2015 E36 • What is a Tornado?

Tornadoes are one of nature’s most powerful forces -- see where they come from, how fast they go, and how scientists study them!

Première diffusion : 15 juillet 2015

S2015 E37 • Be a Rock Detective!

Did you know that of all of the rocks in the world, there are only 3 main kinds? What are they? And how can you tell them apart? Jessi and Squeaks show you how you can become a rock detective!

Première diffusion : 20 juillet 2015

S2015 E38 • Roar! Meet the Big Cats!

Can you tell a leopard from a jaguar? How are lions different from tigers -- other than those stripes? Jessi introduces you to the four big cats!

Première diffusion : 27 juillet 2015

S2015 E39 • Biologists! Scientists Who Love Life!

Who wants to be a biologist? Learn all about scientists who study life -- like where they do their jobs, the questions they ask, and the tools they use!

Première diffusion : 3 août 2015

S2015 E40 • What Are Clouds Made Of?

Clouds can look like castles made of cotton candy, or they can be thin and wispy. But have you ever wondered what clouds actually are?

Première diffusion : 5 août 2015

S2015 E41 • Where Do Snowflakes Come From?

Each snowflake is a six-pointed work of art, as cool and as individual as you are. But how does nature make snowflakes?

Première diffusion : 10 août 2015

S2015 E42 • Get to Know a Dinosaur!

Do you have any questions about dinosaurs, or anything else about nature, or outer space, or machines, then let us know by leaving a comment or emailing us at [email protected].

Première diffusion : 13 août 2015

S2015 E43 • Dig In To Paleontology

Would you like to spend all day thinking about dinosaurs? Well, some scientists do! Find out all about what it means to be a paleontologist!

Première diffusion : 20 août 2015

S2015 E44 • 3 Amazing Facts About Dogs!

Even if you have a dog of your own, we bet you don’t know these three amazing things about our furry best friends!

Première diffusion : 24 août 2015

S2015 E45 • How To Build a Sheet Fort

Want to learn how to make a super secret hide-out? Jessi shows you how a bedsheet, some books -- and a little bit of science -- can be used to make an awesome fort!

Première diffusion : 26 août 2015

S2015 E46 • Worms Are Wonderful

Ever wonder what those little earthworms are up to? Learn why worms are wonderful with Jessi and Squeaks!

Première diffusion : 31 août 2015

S2015 E47 • Why Do We Have Belly Buttons?

Everyone has one, but how did it get there? Learn all about your belly button!

Première diffusion : 2 septembre 2015

S2015 E48 • Don't Be Afraid of Spiders!

A SciShow Kids viewer wants to know more about spiders so she’s not afraid of them anymore. And know what? They’re not scary! They’re awesome!

Première diffusion : 9 septembre 2015

S2015 E49 • How to Make a Paper Airplane

Learn how to make a great paper airplane, and find out what makes it fly!

Première diffusion : 14 septembre 2015

S2015 E50 • Meet the Microanimals!

Meet some of the world’s tiniest animals -- micro-animals, that can live at the bottom of the ocean, on our skin, even in space!

Première diffusion : 16 septembre 2015