The Popular Science Monthly
Entered in the Post Of/ice »n Lancaster, Pa., as second-class matter.
��CONTENT8 OF DECEMBER NUMBER
Notes on Asiatic Museums. Professor Bashford Dean.
The Place of Linnaeus in the History of Science. Professor Arthur O. Lovejoy.
The Problem of Age, Growth and Death. Professor Charles S. Minot.
The Radioactivity of Ordinary Substances. W. W. Strong.
The Influence of Diet on Endurance and General Efficiency. Professor Russell H. Chittenden.
Jean Louis Rudolphe Agassiz. Professor Edward S. Morse.
The Origin of Slavery Among Ants. Dr. William Morton Wheeler.
A Trip around Iceland : L. P. Gratacap.
The Progress of Science :
The Rise in Prices and the Salaries of Scientific Men ; The Nantucket Maria Mitchell Memorial ; Scientific Items.
Index to Volume LXXI.
��CONTENTS OF JANUARY NUMBER
The Institute of France and other Learned Scientific Societies. Dr. Edward F. Williams.
The Grayling at Caribou Crossing : President David Starr Jordan.
What is Matter? Dr. S. E. Mezes.
Farm Tenancy, a Problem in American Agriculture. Professor Homer C. Price.
��Some Recent Transmutations. Baskerville.
��Professor Charles
��The Rule of the Road. Dr. George M. Gould.
Gold. Theo. F. Van Wagenen.
How shall we improve our Race? Dr. Gustave Michaud.
A Trip around Iceland. L. P. Gratacap.
The Progress of Science :
The Convocation Week Meeting at Chicago ; A Statue of Joseph Leidy ; Scientific Items.
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