Now all that's missing is the music for the commercial. The agency has brought in the experts to produce a suitable rap with children. And Mr. Hansen finally makes a personal appearance to see the results.

The commercial has been shot and is now ready to be edited. Mr. Hansen has also come to see the results, accompanied by Ms. Gerstenberg. The look on his face speaks volumes...

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.

The inflation rate is rising rapidly in Germany. What do people think about that? "TV total" went to find out.

Caroline introduces us to Uschi, who moved to France because she fell in love with a French guy. It took her a while, but now she has a job that really suits her!

Even though she doesn't plan to move back, there are some things that Uschi misses about her home region of Bavaria.

In this interview, Regine tells us about how she came to live in Paris, what she likes about France, what she misses most about Germany, and about the cultural differences between the two countries.

Regine shows us her artworks and talks a bit about her process. We also learn why she couldn't imagine moving back to Germany.

Tom, who can’t stop thinking about eating a strawberry jam sandwich with honey, goes out for a walk. In the flower meadow, he finds what he’s looking for – sort of!

This cartoon shows that positivity can overcome negativity and, in the end, it's the bullies who always lose.

Could eating less help us look younger, and more importantly, could it help us live longer? A few studies seem to show that this could be the case, but there are no conclusive results yet.

Although it might help with fighting age-related diseases in the future, research into calorie restriction and aging is not so far along – or free of contradictions – that we should factor it into our dietary choices.

In this video, physicist and author Harald Lesch talks about how Germany could phase out coal and nuclear power completely and still meet all of its energy needs.

Germany is not a big enough country to devote all of its land to creating renewable energy – but there is another place with vast expanses of empty space and limitless sunshine.

In this video, Anna and Teresa play a game called "Teekesselchen" ("Teapot"), in which you have to guess a word that has more than one meaning. Such words are called homonyms.