Yara and Nico argue a bit about his plans, but in the end she agrees to help him get settled in Germany.

Nico explains that he wants to change some things in his life. In particular, he is not happy being a law student.

Over a meal at Tarek's restaurant, Nico and Yara talk about home and homesickness. Then Yara explains why she went to Switzerland.

Yara is surprised to see her nephew Nico at her shop, since she didn't realize he was in Germany. Nico, Tarek, and Yara decide to go have a meal at Tarek's restaurant and tell each other what happened.

Various residents of Hausach compete with aircraft they have constructed themselves. Who will win?

The Hochstetten football club sings the German folk song "Wir lagen vor Madagaskar" about a doomed group of sailors.

Eva tells us about the tradition of Advent calendars and shows us one that she has made herself.

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

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

The bicycle turned 200 years old on June 12, 2017. Of course, it hasn't always looked like it does today. This video shows the development over the last two centuries and introduces the inventors who were behind it.