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CATEGORIES OF SOURCES

DICTIONARIES

HISTORICAL REFERENCE

GREEK MECHANICS

ANCIENT MECHANICS

ANCIENT NATURAL PHILOSOPHY

MEDIEVAL MATHEMATICS

MEDIEVAL IMPETUS THEORY

MEDIEVAL MECHANICS

RENAISSANCE ARISTOTELIANISM

RENAISSANCE MECHANICS

RENAISSANCE ENGINEERS

PRECLASSICAL MECHANICS

UNCLASSIFIED



 

The Development of Mechanical Knowledge

The Archimedes Project traces the basic mental models of mechanical knowledge and their development across a large historical time span which may be divided into the following six major periods, the first four of which are presently in the focus of the ongoing research.

1. Prehistory of Mechanics

For a long period of time human cultures have accumulated practical mechanical knowledge without documenting this knowledge in written form and without developing theories about this knowledge. This knowledge can thus only indirectly be inferred from images and archaeological remains.

(Collection of images on ancient mechanical devices in preparation)

2. Origins of Theoretical Mechanics

The first written treatises dedicated to mechanics and to physics appeared in ancient Greece, associated in particular with names such as Aristotle, Euclid, Archimedes, and Heron. Mechanics was based on the law of the lever, physics on the Aristotelian law of the relation between force and motions. The tension between both influenced the further development of mechanics.

(Digital representations of Greek sources in preparation)

3. Medieval Mechanics

Medieval mechanics is characterized by the transformation of mechanics into a "science of balances and weights" based on the law of the lever and using the techniques of ancient mathematics. The Arab and Latin Middle Ages produced an extensive mechanical literature focused, however, on a relatively small range of subjects. Aristotelian physics was modified by the theories of impetus and by theories of proportions of motions.

(Currently only few medieval texts in the digital library)

4. Preclassical Mechanics

Preclassical mechanics grew out of the challenges of Renaissance technology. The development of preclassical mechanical knowledge ranges from the sketches of Renaissance engineers such as Leonardo da Vinci to the mature works of Galileo Galilei. In contrast to the preceding periods it deals with an increasingly large number of subjects, among them the inclined plane, the pendulum, the stability of matter, the spring, etc. Preclassical mechanics was based on assumptions of Aristotelean physics, but made these assumptions more and more obsolete.

(The majority of the texts in the digital library document currently the development of preclassical mechanics)

5. The Rise of a Mechanical World View

The emergence of classical mechanics changes at the same time the scientific status of this discipline. Mechanics developed into a theoretical foundation of science in general. This period extends from the first comprehensive visions of a mechanical cosmos such as that of Descartes, via the establishment of classical and later analytical mechanics, to the attempts of nineteenth century scientists to build physics on an entirely mechanical basis.

(Not yet represented in the digital library)

6. The Decline of the Mechanical World View

In the nineteenth century increasing incompatibilieties betwee the three main subdisciplines of physics, mechanics, thermodynamics, and electromagnetism, challenged more and more a common mechanical foundation. The mechanical world view became entirely obsolete with the emergence of modern physics and its conceptual revolutions represented by the relativity and quantum theories at the turn from the nineteenth to the twentieth century.

(Not yet represented in the digital library)