The Shorter Science And Civilisation In China Volume 4

This fifth volume abridgement of Joseph Needham's monumental work is concerned with the staggering civil engineering feats made in early and medieval China.

Volumes I and II of the major series: China: its language, geography and history ; Chinese philosophy and scientific thought.

A section of Volume IV, part 1 and a section of Volume IV, part 3 of the major series:

Volume 2 contains Volume III and a section of Volume IV, Part 1 of the major series: Mathematics, Astronomy, Meteorology, Geography & map-making, Geology & related sciences, Physics (excluding electricity & magnetism).

In the second volume of his abridgement of Joseph Needham's original text, Colin Ronan looks in detail at the early Chinese contributions to various sciences. The first section deals with mathematics, and it is shown that the Chinese works were comparable with the pre-Renaissance achievements of the old world. This account is written with the non-mathematician in mind. The text is next concerned with the sciences of astronomy and meteorology, followed by the Earth sciences: geography, cartography, geology, seismology and mineralogy. Volume 2 closes with a description of some aspects of Chinese physics, including their predilection for the wave theory as opposed to particles, metrology, statics, hydrostatics, heat, light and sound.

As Dr Needham's immense undertaking gathers momentum it has been found necessary to subdivide volumes into parts, each to be bound and published separately. The first part of Volume 4, already published, deals with the physical sciences; the second with the diverse applications of physics in the many branches of mechanical engineering; and the third will deal with civil and hydraulic engineering and nautical technology. With this part of Volume 4, then, we come to the application by the Chinese of physical principles in the control of forces and in the use of power; we cross the frontier separating tools from the machine. We have already noticed that the ancient Chinese concept of chhi (somewhat similar to the pneuma of the Greeks) asserted itself prominently in acoustics; but we discover here that the Chinese tendency to think pneumatically was also responsible for a whole range of brilliant technological achievements, for example, the double-acting piston-bellows, the rotary winnowing-fan, and the water-powered metallurgical blowing-machine (ancestor of the steam-engine); as well as for some extraordinary insights and predictions in aeronautics.