This book deals with contemporary epistemological questions, connecting Educational Philosophy with the field of Science- and Technology Studies. It can be understood as a draft of a general theory of world-disclosure, which is in its core a distinction between two forms of world-disclosure: experiment and exploration. These two forms have never been clearly distinguished before. The focus lies on the experimental form of world-disclosure, which is described in detail and in contrast to the explorational form along the line of twenty-one characteristics, which are mainly derived from...