This week, Mister Brown joins Squeaks to answer a bunch more of your questions about the Earth and about our bodies!

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

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!

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

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

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.

Sharks are fascinating creatures with cool teeth, awesome scales, and there are over 450 kinds of sharks! Join Jessi and Squeaks to learn some super shark facts!

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!

You see them when it’s warm outside, hanging out in flowers and working away. Bees! Check out what these buzzing insects are up to, and how you can tell the difference between a bumblebee and a honey bee.

You might enjoy a delicious peach or slice of watermelon this summer, and it's largely in thanks to our pollinating friends: the BEES!

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!

We all need to do it! Learn why we all should brush our teeth, and how brushing keeps our teeth strong and healthy!

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

t! Some parts of the world get way more extreme storms than Jessi and Squeaks are used to. They’re called hurricanes!

Jessi and Squeaks love science mysteries, and today they've teamed up with their friend, Dino, to try and solve one of the biggest mysteries of all: what happened to the dinosaurs?

We're learning all about groundhogs!

You don’t have to be Batman to think bats are awesome! Learn some fun facts about these furry flying mammals.

What's something pandas, orangutans, rhinos, and gorillas have in common? They're all endangered animals. Join Jessi and Squeaks to learn how an animal becomes endagered and what we can do to help them!