New ReviewSqueaks wants to know what happens to fish when the seasons change and the pond freezes in winter! He and Jessi learn all about how fish survive under the ice because of their body temperature, and also what other animals, like birds and...

New ReviewMister Brown and Squeaks learn all about gelatin, and investigate if it is a liquid or a solid!

New ReviewSqueaks and Mister Brown love cotton candy, so they learn how cotton candy machines turn regular sugar into fluffy, delicious cotton candy!

New ReviewToday, Squeaks and Mister Brown explore the world of plants with an experiment! They'll learn what plants actually need to grow, which can help them with their garden and even help feed people in space!

New ReviewJessi and Squeaks are making special valentines for all of their friends! And while they’re working they’re watching older videos to help them remember how they can make the best gifts!

New ReviewJessi and Squeaks go on a winter scavenger hunt outside, and learn about all kinds of cool winter science - like different types of ice, dormant plants, and special signs of animals you can see in the winter!

New ReviewToday, Jessi and Sam the Bat take a look at constellations. Humans have been looking up at the sky for a long time and seeing all kinds of pictures hidden in the stars!

New ReviewAs Squeaks continues to prepare for his big trip with Jessi, Mr. Brown helps him learn all about different kinds of wings and how they help animals and machines fly!

New ReviewSqueaks is feeling nostalgic today, so he and Jessi are revisiting times in the past that he had tons of fun with all his friends at The Fort!

New ReviewSqueaks and Mister Brown are making popcorn for all of their friends, and learning all about how heat makes popcorn kernels pop!

New ReviewSqueaks and Mr. Brown are taking a break from working in the garden to learn about bunches of cool insects that live there and other places in the world!

New ReviewIn the spirit of Halloween, Anthony and Squeaks are playing Guess That Animal with some creepy creatures to remember how cool they really are.

New ReviewAnthony and Squeaks are experimenting to learn about soda bubbles and how they can use them to make a great soda fountain!

New ReviewSummer is nearly here, and that means Squeaks and Jessi will be spending lots of time playing with dirt in the garden! But it won’t just be those two out there making their garden grow big and beautiful. They’ll be getting help from lots...

New ReviewSqueaks and Mr. Brown saw some really cool birds while they were birdwatching at The Fort, so they’re revisiting old videos to remind themselves about a bunch of really cool birds!

New ReviewJessi and Squeaks are eating some pancakes and learning all about their favorite pancake topping: maple syrup! Learn how maple trees use air, water, and sunlight to make sugar for the tree to use as food, called sap, and how humans...

New ReviewJessi and Sam the Bat team up to answer your questions about space, like: How was the universe created?

New ReviewSqueaks and Mister Brown are just about ready to start their garden, but first they want to learn all about how the tiny little seeds they'll plant in the ground will grow into vegetables they can eat! And Juniper stops by to explain how...

New ReviewSqueaks went on a trip to the beach, and wants to tell Mister Brown all about it! And, we can learn all about the science that formed the beach, plus a guest appearance by Grady the tardigrade to talk all about the plants and animals in...

New ReviewJessi and Squeaks play with bubbles and learn how to make some that take a really long time to pop!

New ReviewMister Brown and Squeaks are visiting Sam the Bat's family in their cave! Now, animals that live in caves are pretty special. Since caves are really dark, the animals that live there can't use eyes to see where they are going, so they...

New ReviewDid you ever wonder how some squirrels find food in the cold winter? Mister Brown and Squeaks learn all about it this week as they discover a squirrel midden on their hike!

New ReviewSqueaks is so excited to learn all about ancient sea monsters, like the plesiosaurs and mosasaurs! We'll also take a look at a fish wearing armor and the biggest shark to ever live - Megalodon!

New ReviewThe birds you see around today might not be that big, but a long time ago, there was a flying animal the size of some airplanes!