Having broken into Dragan's place, Emma and Nina learn that he is using their classmates to push drugs at their school and others. Suddenly, the dealers come back to their hideout – and the girls are trapped!

Cologne-based band AnnenMayKantereit — best-known for the distinctive raspy vocals of lead singer Henning May – performs a song about the pain of returning a former partner’s belongings to them following a breakup.

After Anna is taken to the hospital, Nina goes to find Emma, only to learn that Emma's in Sankt Pauli trying to trace the origins of the drugs.

After the hare is freed from the trap by a benevolent old man, he continues on with the race despite his injured leg — but he can't escape the fear that he might have lost. Meanwhile, the hedgehog and his wife are having a beautiful day on the lake.

Emma is determined to help Max, who is being blackmailed by a drug dealer. Nina continues to claim that she doesn't need any friends and doesn't want to join the Peppercorns. Meanwhile, a student has a bad reaction to the happy pills...

For the rabbit, winning is all that matters, to the extent that he compromises his own safety! Meanwhile, the hedgehog is taking things extremely slowly, perhaps having forgotten about the race altogether.

Spring has sprung in Germany, with warm temperatures in almost all regions – and a lack of rain that is actually problematic for the environment.

Could you point to the Rhineland on a map of Germany? Since when has the area officially been Rhineland-Palatinate? And why do tourists flock to it? In this video, you can learn all about the geography, demographics, and landscape of this federal state.

You may know the story of "The Tortoise and the Hare," but do you know about the race between the hare and the hedgehog?

After the Peppercorns wrap up the case of the stolen wallets, Max sets off on his bike to his grandmother's food truck – and has an unfortunate encounter along the way.

Henri and Emma finally chase down the thief – and prove that Nina didn't steal any of the wallets.

Here's a flashback to when Frankfurt Airport was buzzing with activity. The airport opened its doors in celebration of Mother's Day, offering special activities and prizes. Despite strikes at the time, the transportation industry was doing quite well.

How do coral reefs form, and what role do they play for underwater creatures such as fish? In this video, you can see some fascinating life forms and how they interact with one another.

After a second wallet is stolen, everyone becomes even more suspicious of Nina. Max is still convinced that she didn't steal anything, and while he and Emma are in math class, Henri stands watch outside the gym.

The German federal state of North Rhine-Westphalia has the biggest COVID-19 outbreak in Germany, and is therefore introducing stricter measures to ensure social distancing. Among other penalties, restaurants that stay open will have to pay up to 4000 euros in fines, while individuals who meet in groups will have to pay 200 euros.