The greatest experimental scientist Michael Faraday delivered these six lectures at London's Royal Institution. Their subjects include the components, function, and weight of the atmosphere; capillary attraction; the carbon content in oxygen and living bodies; respiration and its analogy to the burning of a candle; and much more. Numerous illustrations. Unabridged republication of A Course of Six Lectures on the Chemical History of a Candle, originally published by Chautauqua Press, New York, n.d.
Here's a sample of other books in this Dover category
Game Theory: A Nontechnical Introduction by Morton D. Davis This fascinating, newly revised edition offers an overview of game theory, plus lucid coverage of two-person zero-sum game with equilibrium points; general, two-person zero-sum game; utility theory; and other topics.
Thirty Years that Shook Physics: The Story of Quantum Theory by George Gamow Lucid, accessible introduction to the influential theory of energy and matter features careful explanations of Dirac's anti-particles, Bohr's model of the atom, and much more. Numerous drawings. 1966 edition.
Sundials: Their Theory and Construction by Albert Waugh A rigorous appraisal of sundial science includes mathematical treatment and pertinent astronomical background, plus a nontechnical treatment so simple that several of the dials can be built by children. 106 illustrations.
Fads and Fallacies in the Name of Science by Martin Gardner Fair, witty appraisal of cranks, quacks, and quackeries of science and pseudoscience: hollow earth, Velikovsky, orgone energy, Dianetics, flying saucers, Bridey Murphy, food and medical fads, more.
The History of the Calculus and Its Conceptual Development by Carl B. Boyer Fluent description of the development of both the integral and differential calculus — its early beginnings in antiquity, medieval contributions, and a consideration of Newton and Leibniz.
Experimental Researches in Electricity by Michael Faraday The pioneer of electromagnetic induction discusses inquiries that led to his development of the first dynamo and his establishment of foundations of classical field theory. "Impressive." — Florida Scientist. 1914 edition.