One lucky sperm has made it into the egg – now the chromosomes from the sperm and the egg can start to link up.

"Raus" is the end credits song for the documentary "SCHWEINSTEIGER Memories — From Beginning to Legend," which was produced by Til Schweiger. The song is about Bastian Schweinsteiger, an ambitious soccer player whose priorities are shifting.

In Part I of this episode, which deals with human birth, we start with the Big Bang and follow a troop of sperm as they make their way to the ovum.

In this final segment detailing the goings-on within a human cell, we learn about what happens when there’s a skin injury.

A few nasty viruses have managed to gain entry into the cells. But the white blood cells can handle them!

The journey continues inside of the cell, where one of the operators take a few elements along on a tour of all of the different respiratory processes.

In Part II, we learn more about Moritz, and what he does for a living. He’s also given the chance to defend himself against Alina’s accusations.

Red and white blood cells, fats, carbohydrates, and more! They are all anthropomorphized in this zany animated look at how human cells are formed.

In this catchy pop song, Hanover indie band JEREMIAS presents “Paris” more as a state of mind than an actual physical location.

What is a cell made of, and how many of them are there in the human body? And what is the “primordial soup” from which all life on Earth emerged?

This series (originally created in French) explains processes in the human body, and in particular those related to cells and reproduction. We begin with the origin of the first cell—the source of all life on Earth!

Endless waiting times, canceled flights, staff strikes, lost luggage: The 2022 vacation season is trying the patience of many an air traveler. What if travel agencies told us in advance what awaits us? "The Honest Travel Agency" just does that!

Germany is a multicultural country! In this video, the city of Karlsruhe celebrates Latin American culture with a weekend festival involving traditional food, music, dance, and more.

Emilio is an actor in the "Bibi & Tina" films and also a musician and singer. His song “Ausmacht” is about asking his partner’s permission to fall in love.

In Part 2, Helene Fischer’s Schlager megahit Atemlos durch die Nacht serves as the basis for “Artenlos, gute Nacht,” a parody song about species loss and environmental destruction.