Copyright, 1910, by The Goodhue Co.

All rights reserved


[CONTENTS]

ILLUSTRATIONS[ vii]
THE CONQUEST OF NATURE[ 1]
CHAPTER IMAN AND NATURE[ 3]
CHAPTER IIHOW WORK IS DONE[ 29]
CHAPTER IIITHE ANIMAL MACHINE[ 43]
CHAPTER IVTHE WORK OF AIR AND WATER[ 62]
CHAPTER VTHE STORY OF THE STEAM ENGINE[ 79]
CHAPTER VITHE MASTER WORKER[ 110]
CHAPTER VIIGAS AND OIL ENGINES[ 133]
CHAPTER VIIITHE SMALLEST WORKERS[ 148]
CHAPTER IXMAN'S NEWEST CO-LABORER: THE DYNAMO[ 173]
CHAPTER XNIAGARA IN HARNESS[ 184]
CHAPTER XITHE BANISHMENT OF NIGHT[ 202]
CHAPTER XIITHE MINERAL DEPTHS[ 242]
CHAPTER XIIITHE AGE OF STEEL[ 271]
CHAPTER XIVSOME RECENT TRIUMPHS OF APPLIED SCIENCE [ 298]
APPENDIX[ 320]

CHAPTER I

MAN AND NATURE

The Conquest of Nature, p. 4—Man's use of Nature's gifts, p. 6—Man the "tool-making animal," p. 7—Science and Civilization, p. 8—Clothing and artificially heated dwellings of primitive man, p. 10—Early domestication of animals, p. 11—Early development to the time of gunpowder, p. 12—The coming of steam and electricity, p. 15—Mechanical aids to the agriculturist, p. 19—The development of scientific agriculture, p. 20—Difficulties of the early manufacturer, p. 21—The development of modern manufacturing, p. 24—The relation of work to human development, p. 25—The decline of drudgery and the new era of labor-saving devices, p. 27.