A BOOK OF EXPOSITION
EDITED BY
HOMER HEATH NUGENT
LAFLIN INSTRUCTOR IN ENGLISH AT THE RENSSELAER POLYTECHNIC INSTITUTE
1922
PREFACE
It is a pleasure to acknowledge indebtedness to my wife for assistance in editing and to Dr. Ray Palmer Baker, Head of the Department of English at the Institute, for suggestions and advice without which this collection would hardly have been made.
CONTENTS
INTRODUCTION
THE EXPOSITION OF A MECHANISM THE LEVERS OR THE HUMAN BODY. SIR ARTHUR KEITH
THE EXPOSITION OF A MACHINE THE MERGENTHALER LINOTYPE. PHILIP T. DODGE
THE EXPOSITION OF A PROCESS IN NATURE THE PEA WEEVIL. JEAN HENRI FABRE. Translated by Bernard Miall
THE EXPOSITION OF A MANUFACTURING PROCESS MODERN PAPER-MAKING. J. W. BUTLER PAPER COMPANY
THE EXPOSITION OF AN IDEA THE GOSPEL OF RELAXATION. WILLIAM JAMES SCIENCE AND RELIGION. CHARLES PROTEUS STEINMETZ
BIOGRAPHICAL AND CRITICAL NOTES
INTRODUCTION
The articles here presented are modern and unhackneyed. Selected primarily as models for teaching the methods of exposition employed in the explanation of mechanisms, processes, and ideas, they are nevertheless sufficiently representative of certain tendencies in science to be of intrinsic value. Indeed, each author is a recognized authority.
Another feature is worthy of mention. Although the material covers so wide a field--anatomy, zo?logy, physics, psychology, and applied science--that the collection will appeal to instructors in every type of college and technical school, the selections are related in such a way as to produce an impression of unity. This relation is apparent between the first selection, which deals with the student's body, and the third, which deals with another organism in nature. The second and fourth selections deal with kindred aspects of modern industry--the manufacture of paper and the Linotype machine, by which it is used. The fifth selection is a protest against certain developments of the industrial regime; the last, an attempt to reconcile the spirit of science with that of religion. While monotony has been avoided, the essays form a distinct unit.
In most cases, selections are longer than usual, long enough in fact to introduce a student to each field. As a result, he can be made to feel that every subject is of importance and to realize that every chapter contains a fund of valuable information. Instead of confusing him by having him read twenty selections in, let us say, six weeks, it is possible by assigning but six in the same period, to impress him definitely with each.
The text-book machinery has been sequestered in the Biographical and Critical Notes at the end of the book. Their character and position are intended to permit instructors freedom of treatment. Some may wish to test a student's ability in the use of reference books by having him report on allusions. Some may wish to explain these themselves. A few may find my experience helpful. For them suggestions are included in the Critical Notes. In general, I have assumed that instructors will prefer their own methods and have tried to leave them unhampered.
Table of contents (by pages)
- 1: A Book of Exposition by Homer Heath Nugent
- 2: We are all well acquainted with levers
- 3: Thus producing a deadly lock at the fulcral joint
- 4: In fashioning a fulcral joint for the head
- 5: One between the atlas and axis for rotatory movements
- 6: Which thus comes to represent the fulcrum
- 7: Thus setting the crank pin in motion
- 8: Considerably beyond the point of maximum leverage
- 9: She employs levers of the third order
- 10: Man differs from anthropoid apes
- 11: About sixteen hundred matrices
- 12: Type characters produced from the matrices
- 13: It withdraws the lower pawl b
- 14: Carrying the line of matrices downwards
- 15: Having near their forward ends shoulders u2
- 16: Between which the slug is ejected
- 17: She swells the pods of the pea
- 18: The weevils retire into the shadow
- 19: The eggs of the Bruchus are laid at random
- 20: Exploited in the absence of the pea
- 21: Several grubs have entered the pea
- 22: The pea weevil is the largest of our Bruchidae
- 23: The Bruchus knows neither the fatigues of the laborious
- 24: If the Bruchus is really a stranger
- 25: Shall we credit it to the Bruchus
- 26: When the mature Bruchus begins to emerge
- 27: The female Chalcidian arrives in a busy mood
- 28: The shredders stand along a narrow counter
- 29: Does not end with the whipper
- 30: The rags should stand in the drainers for at least one week
- 31: Important as the bluing or coloring is
- 32: And then sold to Henry and Sealy Fourdrinier
- 33: Are attached to what is termed the deckel frame
- 34: Being charged with very fine fibers
- 35: The process ends with the calenders
- 36: In such cases calendering is omitted
- 37: Leaving merely the cellular tissue
- 38: When sulphite wood pulp is to be prepared
- 39: The trough extends across the machine
- 40: Were this bodily commotion suppressed
- 41: To wrestle with a bad feeling only pins our attention on it
- 42: Pepsinated or half digested in advance
- 43: An element of spiritual hygiene of supreme significance
- 44: But to psychology and sociology
- 45: In that breathlessness and tension
- 46: So we go back to the psychology of imitation again
- 47: The gospel of moral relaxation
- 48: Brother Lawrence was a Carmelite friar
- 49: Because of the limitations inherent in science
- 50: On such transcendental conceptions as God and immortality
- 51: With our sense perceptions 100
- 52: Of extinction or nonextinction by death
- 53: Life is a physico chemical process
- 54: Just like the entity energy and the entity matter
- 55: In the simpler physico chemical processes of nature
- 56: Entity X would continuously change
- 57: President of the Mergenthaler Linotype Company
