Take a peek at this simple but stunning video from German-Hungarian pop singer Anna Depenbusch. Released in 2012, it's from her fourth album and is entitled "Sommer aus Papier" [Paper Summer]. Viel Spaß!

The bicycle turned 200 years old on June 12, 2017. Of course, it hasn't always looked like it does today. This video shows the development over the last two centuries and introduces the inventors who were behind it.