Popular Science Monthly/Volume 71


 * PAGE
 * colspan=2|
 * What We Owe to Agassiz
 * 6
 * Notes on the Development of Telephone Service VIII
 * 21
 * The Great Japanese Volcano Aso
 * 29
 * Control of the Colorado River Regained
 * 50
 * The Value of Science: Contingence and Determinism XI
 * 53
 * The Newer Hygiene
 * 66
 * The Forms of Selection with Reference to their Application to Man
 * 69
 * Illustrations of Medieval Earth-Science
 * 84
 * The Progress of Science
 * 92
 * colspan=2|
 * The Problem of Age, Growth and Death II
 * 97
 * The Place of Linnaeus In the Unfolding of Science: His Views on the Class Mammalia
 * 121
 * Recent Legislation on the Mississippi River
 * 131
 * Notes on the Development of Telephone Service IX
 * 139
 * The Balsam Peaks - the Heart of the Southern Appalachians
 * 149
 * The Re-Awakening of the Physical Conscience
 * 156
 * Probability, The Foundation of Eugenics
 * 165
 * Some Little-Known Mexican Volcanoes
 * 179
 * The Progress of Science
 * 188
 * colspan=2|
 * The Problem of Age, Growth and Death III
 * 193
 * A Scientific Comedy of Errors
 * 217
 * Notes on the Development of Telephone Service X
 * 226
 * The Health of American Girls
 * 234
 * Some Ethical Aspects of Mental Economy
 * 246
 * The Chinaman and the Foreign Devils
 * 258
 * Poe as an Evolutionist
 * 267
 * Mars as Seen in the Lowell Refractor
 * 275
 * The Progress of Science
 * 283
 * colspan=2|
 * A Trip Around Iceland I
 * 289
 * The Sacrifice of the Eyes of School Children
 * 303
 * Notes on the Development of Telephone Service XI
 * 313
 * Linné and the Love for Nature
 * 318
 * Early Movements in the United States for a National Observatory
 * 325
 * Address of the President to the Engineering Section of the British Association for the Advancement of Science
 * 337
 * What Pragmatism Is Like
 * 351
 * The Problem of Age, Growth and Death IV
 * 359
 * The Progress of Science
 * 379
 * colspan=2|
 * The Scope and Importance to the State of the Science of National Eugenics
 * 385
 * Peter Kalm's Travels
 * 413
 * A Trip Around Iceland II
 * 421
 * Notes on the Development of Telephone Service XII
 * 433
 * The Institute of France, and Some Learned Societies of Paris
 * 439
 * Recent Views as to the Origin of the Greek Temple
 * 448
 * Fertility and Genius
 * 452
 * The Problem of Age, Growth and Death V
 * 455
 * The Progress of Science
 * 475
 * colspan=2|
 * Notes on Asiatic Museums
 * 481
 * The Place of Linnaeus in the History of Science
 * 498
 * The Problem of Age, Growth and Death VI
 * 509
 * Radioactivity of Ordinary Substances
 * 524
 * The Influence of Diet on Endurance and General Efficiency
 * 536
 * Jean Louis Rudolphe Agassiz
 * 542
 * The Origin of Slavery Among Ants
 * 550
 * A Trip Around Iceland III
 * 560
 * The Progress of Science
 * 569
 * Index
 * 573
 * }
 * 379
 * colspan=2|
 * The Scope and Importance to the State of the Science of National Eugenics
 * 385
 * Peter Kalm's Travels
 * 413
 * A Trip Around Iceland II
 * 421
 * Notes on the Development of Telephone Service XII
 * 433
 * The Institute of France, and Some Learned Societies of Paris
 * 439
 * Recent Views as to the Origin of the Greek Temple
 * 448
 * Fertility and Genius
 * 452
 * The Problem of Age, Growth and Death V
 * 455
 * The Progress of Science
 * 475
 * colspan=2|
 * Notes on Asiatic Museums
 * 481
 * The Place of Linnaeus in the History of Science
 * 498
 * The Problem of Age, Growth and Death VI
 * 509
 * Radioactivity of Ordinary Substances
 * 524
 * The Influence of Diet on Endurance and General Efficiency
 * 536
 * Jean Louis Rudolphe Agassiz
 * 542
 * The Origin of Slavery Among Ants
 * 550
 * A Trip Around Iceland III
 * 560
 * The Progress of Science
 * 569
 * Index
 * 573
 * }
 * Radioactivity of Ordinary Substances
 * 524
 * The Influence of Diet on Endurance and General Efficiency
 * 536
 * Jean Louis Rudolphe Agassiz
 * 542
 * The Origin of Slavery Among Ants
 * 550
 * A Trip Around Iceland III
 * 560
 * The Progress of Science
 * 569
 * Index
 * 573
 * }
 * The Progress of Science
 * 569
 * Index
 * 573
 * }
 * }
 * }