The new strategy, a Sascha-centered reality TV show, ends up showing Sascha at his worst! And Billie feels guilty about putting him in this position. But what’s going on between him and Dr. Wolter?

Dolphins, sea lions, and beluga whales – which marine mammals are the friendliest?

This year marks the 70th anniversary of the publication of Mickey Mouse comics in Germany. Here, we are also introduced to Erika Fuchs, the translator of the comics, whose work brought Mickey and Donald to a new audience – and also had a profound impact on the German language.

Lisa, Leni, and Malin were having trouble memorizing the multiplication tables – and thought that turning the tables into a song would make them much easier to learn! Luckily, Lisa's father works with German pop star Nena, whom they asked to help out.

Find out more about how a group of kids learned their multiplication tables by singing them to the songs of the pop star Nena!

The Senckenberg Society, a non-profit scientific research institution, is celebrating its 200th anniversary. The Senckenbergers, as the scientists call themselves, are looking for solutions to climate change, poverty, overfishing, and more.

The first Advent is approaching with great strides — and the weekend weather has something for everyone! In this video, WetterOnline meteorologist Björn Goldhausen gives us an overview.

Billie has finally had enough of people taking advantage of her – and decides to take a bold step.

It’s Judith Lorenz’s first day at the Hanover Health Department. Her new colleagues approach her openly and with interest. But Mr. Lehmann makes an inappropriate comment to her at the very first chance he gets.

More friendly marine animals! Here, we meet the charismatic mola mola, the cute but often aggressive sea otter, and the pack-oriented orca.

The dream of every couch potato: exercising while gaming! The creators of the VR fitness device "ICAROS" want to make this dream a reality. Users fly through virtual worlds and train their bodies at the same time. Freeski pro Lukas Joas tested it out for us.

In Part 2, Lukas Joas's physiotherapist also gets to fly through virtual worlds on the Icaros fitness trainer. So what’s the verdict? Can using the Icaros replace a normal workout?

“Just the Music” is full of sassy optimism! In the lyrics, songwriter Joris is grateful for the music in his head that keeps him from feeling down about life.

“Zarathustra’s Roundelay” is a poem that appears twice in Nietzsche’s Also sprach Zarathustra (Thus Spoke Zarathustra). Here, singer Caroline Tudyka transforms the lines of the poem into lyrics, which she then imbues with profound sorrow.

It seems like all is lost for Billie: After being fired from her job, she’s forced to work as a mascot, greeting her former colleagues as they enter the building. Judith is smug about having taken over her job. And last but not least, even Philipp has turned against her!