Wörter und Bilder in der österreichisch‐ungarischen Philosophie: Von Palágyi zu Wittgenstein

The thesis according to which technologies of communication have implications not just for the form, but also for the content and indeed for the overall logic of what is being communicated rests on a set of general philosophical assumptions as regards the relation between thought and its medium. The paper shows that formulating these assumptions, and elaborating them, has been a characteristic concern of Austro‐Hungarian philosophy; that between the philosophers who played a role in the relevant endeavours there obtained significant, sometimes mutual, influences; and that Austro‐Hungarian realities ‐ basically, the phenomenon of disturbed communication within the Habsburg Empire ‐ had a marked effect on their thought.     

Die Verlegung der Berliner Sternwarte nach Babelsberg — ein konservativer Neubeginn

In 1913 the Berlin Observatory was moved from the center of the city to Babelsberg on the outskirts of Berlin, now part of Potsdam. The new observatory was considerably larger in size and with respect to its staff, and it had got a completely new equipment. At that time it was the most modern astronomical observatory in Germany and possibly even in Europe. However, the scientific results achieved afterward were not comparable to that of other institutions, especially in the USA. A main reason was the conservative concept for the observatory, drawn up by Wilhelm Foerster and his colleagues, and restricting the work to classical fields of astronomy. Foerster's successor Hermann Struve tried to follow rather strictly this concept as well as the traditions of his family of astronomers. This led to conflicts with his collaborators Eugen Goldstein, Erwin Finlay Freundlich and Paul Guthnick, who were interested rather in astrophysics than in the classical problems.     

Laplace schreibt nach Gotha

Around 1800, Laplace had an intense correspondence with his colleagues in Gotha on problems in celestial mechanics, especially on the lunar theory. Most of these letters are not included in Roger Hahn's New calendar of the correspondence of P. S. Laplace (1994).     

Einfluß der Chemischen Industrie auf den Chemieunterricht Abriß einer historischen Entwicklung

This historical inquiry into the enfluence with the Chemical Industriy and the chemistry education at German classical stateschools is described since the revolution of 1848. The introduction of chemistry lessons at German classical stateschools step by step is further observed between 1882 and 1901. Specially the author gives a comprehensive survey about the development after the World War II.     

Das erste zoologische Kompendium in der Zeit der Renaissance: Edward Wottons Schrift „Über die Differenzen der Tiere”︁

The English physian Edward Wotton wrote the first zoological compendium in the time of the Renaissance. As a convinced representative of Renaissance-Humanism Wotton strictly applied Aristotelian methodological principles to Aristotelian facts. In this way he tried to make Classical Antiquity complete; the Renaissance of ancient zoology is here tantamount to a new beginning. Wotton's achievement is in the first place to have provided a good summary of the whole of ancient zoological knowledge to which he added a few observations of his own. He carried through the Aristotelian concept of differentiation by many distinguishing features more strictly than Aristotle himself and all subsequent authors. In this way he attained the first zoological system, which influenced all later systematic attempts. The main Aristotelian groups are further subdivided and the Zoophyta are separated for the first time as an independent group. Wotton used a practical indexation method and got rid of an excess of detail in the text, adding critical annotations to each chapter. By means of the two indices, one of the names and the other of the parts of animal, Wotton tried to improve the precision of nomenclature and by this the identification of the objects under examination. His critical position on fabulous animals reveals his progressive mind.