Lutz Wolf and Mr. Kleiber have now definitely convinced Hansen himself of their campaign. Now it's time to get down to the real work. Lutz and Adrian first want to see how mankind's inner banana has been brought to life in the form of a costume.

The representatives from Hansen and Gunnar's team meet to discuss all the steps that need to be clarified before production. There seems to be general agreement on the idea, but it's not without some tense moments.

Here we witness the crew's extensive preparations for the Twinfruit shoot and see Strawberry and Orange in action. Ms. Gerstenberg and Mr. Müller from the Hansen company are most impressed by what they see.

The shoot seems to be going really well until a problem suddenly comes to light, and Lutz and Adrian immediately blame each other. Can they work it out before the client notices?

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.

What is a gyrocopter? How is it different from a helicopter? You are going to find out all of this and more in this clip. Have fun!

German citizens give their opinions on Egypt's status as a holiday destination, given the current political situation.

Bees are rapidly dying off – a major environmental problem – and there are numerous causes. The weekly political satire show extra 3, which is produced by Norddeutscher Rundfunk (Northern German Broadcasting), investigates colony collapse by sassily redubbing an old episode of Maya the Honey Bee, a 1970s Japanese TV series based on a German book.

When it comes to the climate crisis, hope isn't necessarily the first thing that springs to mind. However, there have been some encouraging developments. Here are five examples.

Let's explore the concept of a single-family passive house: is a future without residential dependence on fossil fuels possible?

A tiny urban nook yields an enormous amount of living and working space, winning environmental awards to boot.

Stand up comedian Peer of the comedy group Undertube tells a joke at a Christmas event.

Undertube is a show by four young people who interview indie artists on the subways in Berlin, Cologne and Munich. This time Jeans Team are answering questions.