SCIENTIFIC LITERATURE. 



423 



periments selected to illustrate the habits 

 and life history of plants." The author was 

 the translator of OePs Pflanzcnphyslologische 

 Versuche^ and his book is the outcome of 

 comments and suggestions from laboratories 

 in which this translation has been in use. 

 The general form of Oel's manual is fol- 

 lowed; many cuts and a few paragraphs 

 from the translation are used ; but it has 

 been modified and reduced in size to con- 

 form more nearly to the needs of American 

 primary students. The text is admirably 

 clear and the expeiinients Instructive and 

 easily performed. 



Prof. L, H. JSmley has compressed a won- 

 derful amount of information between the 

 covers of hss Ruh-book* While of most 

 Talue to the fruit-grower, truck-gardener, or 

 florist, many of its directions, recipes, and 

 tables are needed by every person who has a 

 garden plot or a lawn. It contains direc- 

 tions for making and applying insecticides 

 and fungicides, for preventing the depreda- 

 tions of small animals and birds, and for 

 making and taking care of paths and lawns ; 

 recipes for grafting waxes, cements, paints, 

 and glues, tables f weights of seeds, quanti- 

 ties required for an acre, time for planting, 

 time of germinating and maturing, directions 

 for keepiag fruits ind vegetables, for pre- 

 dicting the weafcher, for but we have not 

 space to give a fl! table of eontesits. This 

 is a third edition of the book, revised and 

 extended, and apparently well-nigh perfected. 

 We have not seen a better seventy-five cents' 

 worth of handy literature in many moons. 



Educational methods are being so much 

 discussed to-day that any publication dealing 

 with this sabject is of special interest 

 Prof. Mwnroeh book f is a, history of the 

 changes which have come about in the peda- 

 gogisfs poent of view since the Renaissance. 

 He sketches the revolt against meditevalism, 

 with Rabelais as the moving force. Francis 

 Bacon does the same duty in the movement 

 against classicism. The author says that 

 Descartes was the greater thinker, but be- 

 Hieves that he was less of a power at the time 



* The HorticuUurisfs BuJe-book. By L. H. 

 Bailey. Pp, 302, 16mo. London and New York : 

 Macmiilan &Co. Price, 75 cents. 



t The Educational Ideal. By Jam's Phinney 

 Wunroe. Pp. 263, ISmo. Boston : D C. Heath 

 & Co. Price, $1. 



than Bacon. In the fourth chapter he nar- 

 rates the do^vnfall of feudalism and the part 

 which CJomenius played in it. In Chapter V, 

 The Child has Senses to be Trained, the effect 

 of the teachings of Montaigne and Locke are 

 reviewed. The Jansenists and Fenelon, Rous- 

 seau, Pestalozzi and Froebel, and Women in 

 Education each have a chapter. The au- 

 thor's views may be seen in the following 

 passages taken from the last page of the 

 book: "The new conception of the school- 

 master's task makes the educational problem 

 simpler. . . . Comenius's * mother-school,' 

 ' that should exist in every house,' is be- 

 coming possible ; upon the fundamental plan 

 of such a mother-school all education must 

 be shaped. It is no longer a simple question 

 of the intellectual value of this study and 

 of that ; it is no longer to be decided what 

 manner and quantity of information shall 

 be given; it is a question now of determin- 

 ing those subjects and those methods which 

 shall best supplement and carry forward the 

 training of character, the real education to 

 ti-ue manhod and true womanhood that is 

 or ought to be given in the home under the 

 parents' guidance." 



Biology is attracting increasing attention 

 from stud^'Uts of science. In its study now 

 lies the chief hope of solving the questions 

 of heredity and organic evolution. The book 

 before us * is the third publication from a 

 series of biological lectures which are deliv- 

 ered every summer at the Woods HqU Ma- 

 rine Laboratory. The first volume was re- 

 ceived so favorably in 1890 that the authors 

 were encouraged to continue their publica- 

 tion. This number contains thirteen lectures. 

 Among them are Life from a Physical Stand- 

 point, by A. E. Dolbear; A Dynamical Hy- 

 pothesis of Inheritance, by J. A. Ryder ; 

 On the Limits of Divisibility of Living Mat- 

 ter, by J. Loeb ; Cell Division and Develop- 

 ment, by J. P. McMurrich; The Problems, 

 Methods, and Scope of Developmental Me- 

 chanics, by W. Roux; ana Evolution and 

 Epigenesis, by C. 0. Whitman. The book 

 is in no sense a popular one, and must find 

 its readers among special students of biology 

 and the related sciences. 



* Biological Lectures delivered at the Marine 

 Biologicai Laboratory of Woods Holl, 1894. Pp. 

 287, 3vo. Boston : Ginn & Co. Price, $3.65. 



