BOOK REVIEWS very helpful line drawings as well as some appropriate half-tone illustrations. The chapters in the hook are entitled: (1) Propellant Systems; (2) Propellant Ingredients; (3) Solid Propellant Manufacturing and Processing; (4) General Performance Characteristics; (5) The Burning of Propellants; (6) Ignition and Igniters; (7) Solid-Propellant Rockets; (8) Liquid-Propellant Rockets; (9) Safety; (10) Evaluation and Quality Control; (11) The Future of Propellants. The presentation of material of this sort is beset with many difficulties. The author has, however, succeeded in his stated endeavor to present to the reader a brief hut concise picture of propellants now in use and to give some understanding of scientific and engineering problems encountered in this field. The hook could be profitably read hy those interested in an introduction to rocket propulsion, and Chapters 1, 2, 7, 8, and 11 would be particularly useful to teachers of chemistry who wish to relate their courses to r e l ~ v a n ta ~ p e c t sof the new field.
HARRY H. SISLER NATHAN L. SMITH University of Florida Gainsville Adventures in Chemistry
Nathan Feifer, Chairman, Department of Physical Science and Chemistry, Jamaica High School, New York City. Sentinel Books Publishers, Inc., New York, 1959. 128 pp. Many figs. 13 X 20em. $1. I n this paperbound hook there are over 200 safe and interesting experiments for the young scientist with detailed laboratory directions and techniques t o use in nerfnrmine the exneriments. The hook is unique in that it presents the basic principles of chemistrv employing household materials and inexpensive or homemade equipment. There are 11 chapters in this little book beginning with an "open door to the magic world of chemistry," taking the student through the mystery of fire, the wonders of water, and the msgio of formulas, tracking doam clues with a test tuhc, making man modern with the metals, testing foods,
tu&s and diagrams. The student is taught how to m i t e up an experiment and keep records. The sources of the chemical supplies used in the experiments are listed. The text is profusely illustrated with black and white pictures of techniques, theory, and results. The author believes that you don't have to he a genius or a n expert to enjoy chemistry. Any boy and girl who wants to experiment will enjoy the how's and why's of chemistry with Mr. Feifer and his "Adventures in Chemistry."
GRRTA OPPE Ball High School Galveston, Tezas
A714
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Journal of Chemical Education
