This work by George Sarton is an engaging look into the history of science and scientific thought from ancient civilizations to modern times. It explores the great thinkers and discoveries that have shaped our understanding of the natural world, and provides insight into the scientific process itself. A must-read for anyone interested in the history of science or the development of human knowledge.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.

This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.

Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.