The Popular Science Monthly 



Entered in the Post Ojfl« at Lancaster, Pa , at second-class matter 



I 



Contents of January Number 



The Missouri Botanical Garden. Professor Wil- 

 li** Trelease. 



The Saving of Vanishing Data. AirnED C. Had.- 



• DOH. 



America's Distrust of the Immigrant. A. J. Mc- 



LtAUOHLIN. 



Variation in Man and Woman. Hayelock Ellis. 



The Engineering Mind. 3. C. Sutherland. 



Postgraduate Degrees in Absentia. Dr. A. L. 

 Benedict. 



Mental and Moral Heredity in Royalty. Dr. 

 (Frederick Adams Woods. 



Mendel's Law. W. J. Spillman. 



The Progress of Science : 



The Convocation of Soientifio Societies ; The 

 Carnegie Institution; The British Education 

 Bill; Ogden N. Rood; The Proposed Enlarge- 

 ment of the Naples Station ; The New York 

 Aquarium; Are Solutions Mechanical Mixtures 

 or New Substances ; Scientific Items. 



Contents of February Number 



Dr. Carroll D. Wright. 



The Science of Astronomy. Professor Asafu 

 Ham., 



The Evolution of Sex in Plants. Professor 

 Bradley M. Davis. 



The Economic Importance of Forestry. Overton 

 W. Price. 



Mental and Moral Heredity in Royalty. Dr. 

 Frederick Adams Woods. 



The Smithsonian Institution. 



Recent Jewish Immigration to the United States. 

 Roger Mitchell. 



The Behavior of Blind Animals. Professor Wes- 

 ley Mills. 



Preventive Medicine. General George M. Stern- 

 berg. 



A Statistical Study of Eminent Men. Professor 

 J. McKeen Oattell. 



Scientific Literature : 

 Biographies of Eminent Chemists. 



The Progress of Science : 

 The. American Association for the Advance- 

 ment of Science; The Recognition of the Im- 

 portance of Preventive Medicine; A Newly 

 ■Recognized Factor in Amorican Anemias; 

 "The Germ of Laziness"; Carnegie Institution 

 of Washington; Scientific Items. 



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