In Part 2, you'll get to know more gemstones and learn about their origin and uses, as well as the properties that are attributed to some of them.

Adalbert's mother thought it was a good idea to give the children a chemistry set – that is, something educational — to play with. But her plan backfires when Nick and Adalbert end up causing quite a bit of trouble!

In this humorous video, you can see a mother's solution to her children constantly bickering about who has more. Little do they know, it will remain part of their lives well past childhood...

Drivers are seeing red at this traffic light in Dresden – and it's been that way for 25 years! Does that sound insane to you? It is! But there's a reason behind it ...

In this video, Alina takes us on a tour of some famous places and buildings in Zurich — and tells us some interesting facts about them and about the city itself.

The cold weather and a shortage of food eventually drove the Neanderthals to extinction, clearing the stage for Cro-Magnons, our direct ancestors. But you'll have to wait for the next episode to find out more about that!

Housework can also be fun, and Eylin tells us what she does to make this the case. Even though there are a few things she doesn't like doing, she still prefers cleaning her house herself.

Do you love gemstones and minerals? Then check out this video, where Eylin gives you fascinating info about all kinds of semi-precious stones.

A long afternoon lies ahead for Nick and Adalbert, and they really don't have much in common. Will they find something fun to do? Adalbert already has an idea, which at first seems rather daunting...

Sascha rises from the dead, and suddenly discovers his commitment to nurturing young talent. He and Jan Böhmermann might be teaming up! Meanwhile, Dr. Wolter reveals to Billie why she envies her.

Eylin tells us how much she likes having a clean home and a little about how her family manages the household chores. Along the way, we learn some key vocabulary.

The climate is getting colder, the animals are disappearing, and the Neanderthals are gradually running out of food. Times are tough, and the Neanderthals are being forced to do whatever they can to survive.

Nick was looking forward to enjoying his day off school, but it turns out his mother has other plans for him.

It's up to Billie to finally put a stop to all the havoc that Jan Böhmermann has caused. With Dr. Wolter exposed and Sascha out of excuses, maybe Billie can finally save the future of German television.

The Neaderthals discover that fire makes meat taste better than ever! As time goes on, they also refine their hunting techniques and even work out how to lay rather sophisticated traps.

In part two, Eylin teaches us some more kitchen vocabulary and explains a little grammar along the way.

The boys fight over who gets to hand over the figurines to the teacher. One of the figurines ends up broken, but the other survives thanks to Chlodwig's athleticism and bravery. In the end, however, everything turns out differently than planned!

After spending years in prison, Mr. Lehmann is up for retrial. Andrea's husband is acting as his lawyer now – will there be a new outcome?

Jan Böhmermann makes a fool of himself in front of an audience of millions. Meanwhile, Billie discovers the outrageous truth about Dr. Wolter, and Sascha plays the action hero.

Today, the topic of Ms. Klimper's class is the state of Saxony-Anhalt, and this time both Jan and Sabine have prepared very well.

To everyone's surprise, some last-minute adjustments are made to the commercial. But they should have known that Hansen was always going to have final word.

Having hijacked the sports news show, Jan Böhmermann sings a song in an effort to win over the audience, but it doesn't go down well. Sascha Hehn gets in touch to give him some advice.

Have you ever seen a bottle wedged in between the wheel and the body of a car? This video explains how this trick is used by thieves.

The banished hunter finds a mate and is accepted into his new family as an equal. But there is someone who does not like that at all...