Stiff necks and sore backs - many office workers know all about them! In this clip, the National Institute for Occupational Safety and Occupational Medicine in Dortmund provides some helpful tips for relaxing during one's daily routine. Copyright: Deutsche Presse Agentur [The German Press Agency]

Namika brings us back to the best of early millennium light (think Norah Jones) and enchants us with her new single "Lieblingsmensch."

German singer Namika sings "Hellwach," a song about staying out all night in the city.

Namika is a Frankfurt-based singer with Moroccan roots. Her song "Alles was zählt" (“All That Counts”) is an attempt to understand the meaning of life through numbers — and to think about what really matters in the end.

In "Je ne parle pas français," Namika, a German singer and rapper with Moroccan roots, tells of a chance encounter in which the lack of a common language creates its own special energy.

“Leise rieselt der Schnee” (“Softly falls the snow”) is a popular German carol about winter and the Christ Child’s arrival. The lyrics are from a poem by Eduard Ebel (1839-1905).

After being eradicated in around 1900, the bearded vulture is once again soaring through the Alps! Here, you’ll see shots of them making their home in Austria’s spectacular Hohe Tauern National Park.

Creepy crawlies! These slimy little frogs and newts may seem pretty disgusting when you see a plastic bucket full of them, but they are very important in the balance of nature and are endangered species. The NABU (Nature and Biodiversity Conservation Union) in Hessia shows us how they saved thousands of the creatures from certain destruction from a pending construction project. Copyright: Deutsche Presse Agentur [The German Press Agency]

Tina interviews Mirja Löhr, the director of the company Ekomo. The start-up has created a heating system that works using induction and can therefore be much more sustainable than heating with oil or gas.

The original music video of Nena’s "99 Balloons", probably the best-known “German New Wave” song of all time.

Singer Nena has mesmerized her youngest music fans with her album for children Himmel, Sonne, Wind und Regen [Heaven, Sun, Wind and Rain]. This is the official video to the song “Farben” [Colors].

Musician Nena is one of the best-known representatives of the German New Wave. This is the official video of her song “Du bist so gut für mich” [You are so good for me].

Nena was an icon of the 1980s German New Wave, but she is still active today and has lost none of her youthful energy! Check out this classic video from 1984. Kopfhörer aufsetzen, Musik aufdrehen!

German pop star Nena sings about music and nostalgia. Having sung many of Germany's greatest hits, she certainly knows what she's talking about!

This light pop hit from Nena is about being in love and making mistakes. The director in the music video is played by Helmut Burger, a famous German actor.