We are all back in Fulda! The students are taking an exam, and all have happy looks on their faces.
Yesterday in Berlin we went to the Berlin Aquarium. It was spectacular. Here are some pictures:
The aquarium has a walk-through crocodile exhibit. This is a large Nile crocodile.
This is a unique exhibit--ants. They had several species, this one was on a tree---others had tubes along the ceiling.