The last school day in Berlin is over. Finally summer holidays! But some students might get bored while swimming all day in the Havel or the Müggelsee. In this case there is a remedy: You can learn something wherever you want in the Brain City Berlin, even during the summertime! For example, the German Museum of Technology Berlin, the Museum für Naturkunde Berlin, the HU Campus Adlershof or the Ottobock Science Center Berlin offer an exciting holiday programme for young researchers and curious parents. And it's free of charge - registration, however, is highly recommended.