Science and Hypothesis Filled with clear illustrations and

Filled with clear illustrations and diagrams

Reprint of Modern House Painting: Containing Twenty Colored Lithographic Plates

cora's story

and the 16th-century development of symbolic algebra

58 and the impressionistic sound-painting of both Debussy's hushed Prelude to "The Afternoon of a Faun" and Ravel's vibrant Rapsodie Espagnole

Science and Hypothesis Filled with clear illustrations andHere is Poincar's famous discussion of creative psychology as it is revealed in the physical sciences. Explaining how such basic concepts as number and magnitude, space and force were developed, the great French mathematician refutes the skeptical position that modern scientific method and its results are wholly factitious. The places of rigorous logic and intuitive leaps are both established by an analysis of contrasting methods of idea creation in