Source Books in the History of the Sciences

Gathered together here are the fundamental texts of the great classical period in modern logic. A complete translation of Gottlob Frege’s Begriffsschrift—which opened a great epoch in the history of logic by fully presenting propositional calculus and quantification theory—begins the volume, which concludes with papers by Herbrand and by Gödel.

This is a source book unique in its scope, clarity, and general interest. Its 116 excerpts range in time from Epicurus (ca. 300 B.C.) to the turn of the present century and sometimes, when continuity requires, a little beyond (as to K. S. Lashley, 1929). It includes excerpts from Kepler (1604) on the inverted retinal image, Descartes (1650) on the soul’s interaction with the machine of the body, Newton (1675) on the seven colors of the spectrum, Locke (1700) on association of ideas, Whytt (1751) on the spinal reflex, Weber (1834) on Weber’s law, Darwin (1859) on evolution, Sechenov (1863) on reflexology, Hughlings Jackson (1884) on nervous dissolution, William James (1890) on associationism, Thorndike, Pavlov, Wertheimer, Watson, and 70 other great figures in the history of psychology.

This Source Book, a sequel to D. J. Struik’s Source Book in Mathematics, 1200–1800, draws together more than eighty selections from the writings of the most influential mathematicians of the period. Thirteen chapters, each with an introduction by the editor, highlight the major developments in mathematical thinking over the century.

The Source Book’s 69 contributions represent all fields of astronomy. For example, there are reports on the equivalence of mass and energy (E = mc²) of the special theory of relativity; building the 200-inch Palomar telescope; the scattering of galaxies suggesting a rapidly expanding universe; stellar evolution; and the Big Bang and Steady State theories of the universe’s origin.

The two main aims of this book are to increase the general availability of classical contributions to animal biology and to present the development of thought in this field in the words of those who produced it.

The Source Book serves as an introduction to present-day chemistry and can also be used as supplementary reading in general chemistry courses, since, in many instances, the papers explain the circumstances under which a particular discovery was made—information that is customarily lacking in textbooks. Although the selections are classified into the usual branches of the science, it will be apparent to the reader how the discoveries in any one branch were taken up and incorporated into others.