The Popular Science Monthly 



Entered in the Post Office in Lancaster, Pa., as second-class matter. 



CONTENTS OF JULY NUMBER 



Professor 



A Visit to the Japanese Station at Misaki. 

 Bashkokd Dean. 



Professor A. 



Hugo de Vries's Theory of Mutations. 

 A. W. Hubrecht. 



The Immigrant, Pa9t and Present. Dr. Allan Mc- 

 Laughlin. 



Why is the Human Ear Immobile? Dr. Walter 

 Smith. 



Some Eighteenth Century Evolutionists. Professor 

 Arthur O. Lovejoy. 



Salt. Professor Charles W. Super. 

 Walter Reed. Major Walter D. McCaw. 



The Royal Prussian Academy of Science and the 



Fine ArtB. Edward F. Williams. 

 Shorter Articles and Discussion : 



Alumna's Children Again. Another Alumna. 



The Progress of Science : 



The Sanitarian and The Popular Science 

 Monthly ; The Jubilee of the University of Wis- 

 consin ; The Chicago School of Education ; Sci- 

 entific Items. 



CONTENTS OF AUGUST NUMBER 



The Conflict of Science and Religion. Dr. Edward 



S. Holden. 

 The Great White Plague. Dr. John B. Huber. 

 The Discovery of the Native Home of the San Jose 



Scale in Eastern China and the Importation of 



its Natural Enemy. C. L. Marlatt. 

 Saving the Mississippi's Source. H. M. Kingery. 

 Some Eighteenth Century Evolutionists. Professor 



Arthur O. Lovejoy. 

 Italian and Other Latin Immigrants. Dr. Allan 



McLaughlin. 

 Three Decades of College Women. Frances M- 



Abbott. 

 Dextrality and Sinistrality. Dr. George M. Gould. 

 The Lakes of New Zealand. Kieth Lucas. 

 Shorter Articles and Discussion : 



Characteristic Curves of Composition : Dr. T. C. 



Mendenhall. 

 The Progress of Science : 



The LeConte Memorial Lodge; Sir William 



Flower ; Geological Photographs ; Scientific 



Items. 



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