Abstract
Cultures of Experiment. – It is generally accepted that the development of modern science is rooted in experiment. Yet for a long time, experimentation did not occupy a prominent role in history of science. With the practical turn in science studies, this has begun to change. This paper is concerned with cultures of experiment. In the first part, a suggestion is made as to how the concept of experimental culture can be used to go beyond a history of disciplines. In the second part, a particular experimental culture in the life sciences is looked at more closely. A survey is given on the changing forms of in vitro experimentation, that is, on analyzing biological functions in a test tube.