Frederick tells Piggeldy about all of the plants that used to grow in local meadows.

Frederick and Piggeldy go looking for rainbows, and in the process try to clarify exactly what they are.

Frederick tries to explain to Piggeldy about the spring season, but gets tangled up in references to Chinese food.

Piggeldy and Frederick venture out into the snow to look for signs of other animals.

Piggeldy wants to know what a fight is. It doesn't take long for him to find out!

This cartoon about Wickie the viking was based on a series of children's books by Runer Jonsson. Here you can listen to the theme song.

This song about monkeys is well-liked by German children and appears in many books of children's songs.

Translated: Piggeldy learns about meanness and cruelty in an outing that does not end particularly well.

Piggeldy is curious about birdsong, and Frederick has a few questions he wants to answer for himself as well.

Frederick tells Piggeldy that he can fly down a mountain by flapping his ears.

Piggeldy tries to learn how to drive, but something doesn't seem to be working out quite right...

Piggeldy and Frederick go hiking, which doesn't appeal to Piggeldy at all until Frederick starts a sing-a-long.

Piggeldy learns to read... sort of.

Die Ärzte is one of Berlin's most well-known rock bands. The song "M&F" ("Männer und Frauen") is from their twelfth studio album.

Conni is able to sleep without any trouble at kindergarten, and tells her parents about all of their adventures when they pick her up the next day.

Conni and her preschool group go walking in the park at night with their teachers. There are many creatures that they would never see during the day!

Connie prepares for a sleepover at preschool with all of her friends.

Piggeldy and Frederick try to go boating, but Piggeldy has a bit of trouble getting on board.

Piggeldy wants to learn how to walk on a tightrope. Frederick says it's easy, but may have underestimated the risk.

Piggeldy wants to learn to count stars, but Frederick's methodology may not be making things much easier.

Piggeldy decides he would like to learn to play the piano. Of course, it's never as easy as his older brother Frederick thinks it will be.

This video examines eating habits and how they have changed over the years. How sustainable is your diet?

This time, Piggeldy wants to learn how to sit on a chair at a table. Will it be a success?

Piggeldy wants to learn to climb stairs, but finds that he is very afraid of doing so. Luckily, his older brother Frederick has a clever trick to help him out.