At the modeling college of Astrid Bittner-Utsch in Wiesbaden women and men can learn how to walk relaxed and elegantly and present themselves well.

Civil engineer Hermann Rothenhöfer offers a detailed look into the historic city of Karlsruhe, Germany. By walking past a variety of buildings, he documents the history and the change in style, lifestyles and the tastes of the people. Enjoy the beauty of this outstanding architecture!

Water fountains: they not only give us fresh water, but they are also often architectural works of art. In this video Günther and Gaby Walz give us a tour through the city of Karlsruhe, showing us the most important fountains and explaining their significance. Enjoy this little plunge into Karlruhe's history!

And our excursion into the realm of Karlruhe's water fountains continues, past expressive, carefully formed sculptures and gentle splashing waters. Enjoy!

For owners of Apple computers, the honeymoon is now over! In comparison to PCs, the more expensive Apple computer was long considered safe from viruses and Trojan horses. Now one of the first Trojan horses has shown up in their devices. Copyright DPA

At the 9th Annual Conference of the German Council for Sustainable Development in Berlin on the 23rd of November 2009, Chancellor Angela Merkel talked about the upcoming challenges among others for the growth policy, for the educational and research policy, for species conservation and for international cooperation.

German chancellor Angela Merkel continues her talk at the German Council for Sustainable Development about sustainable ways of living and pleads for the importance of species diversity for us and our life on Earth.

At the end of the year 2011, the German Federal Chancellor Angela Merkel looks back upon the year's major natural, political and economic events. In her address, she encourages her fellow citizens to remain strong and resolute in the face of formidable challenges that lie ahead.

In the second part of her New Year's address, German chancellor Angela Merkel gives an overview of her policy goals for the coming year. She appeals to the citizens of Germany to join the discussion and work along side her in achieving those goals.

Alpine Lakes is a nature documentary, which leads us into the fascinating world of deep mountain lakes. We conquer ice palaces of unsuspected beauty. In the freezers, in which elves, fairies and mountain trolls once did their mischief, we move, using a special breathing technique and with special cameras in search of nocturnal hunters, whose eyes are equipped with residual light amplifying receptors.

Alpenseen (Alpine Lakes) is a nature documentary that shows us the fascinating world of deep mountain lakes. In spring, we can witness dramatic moments in the life cycles of many underwater creatures.

Alpenseen (Alpine Lakes) is a nature documentary that shows us the fascinating world of deep mountain lakes. Here we see many animals emerge from hibernation, and then catch a glimpse of what lies over one hundred meters below the surface.

Alpenseen (Alpine Lakes) is a nature documentary that shows us the fascinating world of deep mountain lakes. From the swiftly flowing streams to the cliffs high above, the area around the lakes hosts a number of different species.

Alpenseen (Alpine Lakes) is a nature documentary that shows us the fascinating world of deep mountain lakes. In this episode, we'll explore the mysterious "Lake of Blood" and some scandalous interspecies dating!

Alpenseen (Alpine Lakes) is a nature documentary that shows us the fascinating world of deep mountain lakes. In this part, we explore the mysterious "cow tracks" found throughout the Alps in stone. These are, in fact, ancient fossils from the time when this mountain range was an ocean floor.