I came to visit Deutsches Museum. A museum that have anything about Science, Technology and Natural history. Then I came to Deutsches Museum Bibliothek (Library). I found this computer that has Internet connection. So I started to write something. But it does't have Persian fonts. And its kezboard is in Germany and some words on it is deferente.

Here is a verz quiet and silence library. They have lots of old books and exhibited many of old journals. They save their card cataloges yet. Of course thez have computer systems as well.