The Popular Science 



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



CONTENTS OF JANUARY NUMBER 



Herbert Spencer. Frontispiece- 



A Case of Automatic Drawing. Professor VVilliam 

 James. 



The College Course. Professor J. J. Stevenson. 



The Functions of Museums. Dr. F. A. Bathkr. 



The Eruption of Pel6, July 9, 1902. Professor T. A. 

 Jaggar, Jr. 



Immigration and the Public Health. Dr. Allan 

 McLaughlin. 



The Sue essful Women of America. Amanda Car- 

 olyn Northrop. 



Southern Agriculture, ifs Conditions and Needs. 

 Professor D.D. Wallace. 



Voice, So- g and Speech. Dr. AVm, Scheppegrell. 



What i^'nowledgp is of Most Worth? The Late Her- 

 bert Spencer. 



The Progress of Science: 



Herbert Spencer ; The Convocation Week Meet- 

 ings of Scientific Societies; The Carnegie Institu- 

 tion ; Botany in the Philippines; Henry Barker 

 H.ll; Scientific Items. 



CONTENTS OF FEBRUARY NUMBER 



Professor W. G Farlow. Frontispiece. 



Scientific Investigation and Progress. President 

 Ira Remsen. 



Comrades in Zeal. President David Sta hr Jordan. 



The Predecessors of Copernicus. Dr. Edward S. 

 Holden. 



The Conservation of Energy in those of Advancing 

 Years. Dr. J. Madison Taylor. 



The Geographical Distribution of Meteorites. Dr. 

 Oliver C. Farri.sgton. 



Washington University. Charles P. Pettus. 



What is Group Theory? Professor G. A. Miller. 



The Progress of Science : 



Convocation Week Meetinirs of Scientific Socle- 

 ties ; The St. Louis Exposition and its Congress 

 of Arts and Science; The Scientific Basis of 

 Cheese-Making; Scientific Items. 



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