Popular Science Monthly/Volume 67


 * PAGE
 * colspan=2|
 * Present Problems in Radioactivity
 * 5
 * The Harvard Medical School
 * 35
 * Alpheus Spring Packard
 * 43
 * Organization in Scientific Research
 * 49
 * The Origin of Species Through Selection Contrasted with their Origin Through the Appearance of Definite Variations
 * 54
 * Galileo III
 * 66
 * The Cultivation of Tobacco in the Philippines
 * 76
 * Life in a Seaside Summer School
 * 80
 * The Progress of Science
 * 90
 * colspan=2|
 * Von Baer and the Rise of Embryology
 * 97
 * Galileo IV
 * 127
 * The Teaching of Logic
 * 143
 * The Mutations of Lycopersicum
 * 151
 * Biology in the Rocky Mountains
 * 162
 * What Is Research?
 * 170
 * Plants That Hide from Animals
 * 178
 * The Progress of Science
 * 184
 * colspan=2|
 * Recent Discoveries in Heredity and their Bearing on Animal Breeding
 * 193
 * Present Monetary Problems
 * 209
 * The Vegetable Fibers of the Philippine Islands
 * 222
 * The Climate of the Central American Plateau
 * 231
 * The Science Problems of the Twentieth Century
 * 237
 * Human and Other Forms of Consciousness
 * 252
 * The Preparation and Properties of Colloidal Mixtures
 * 268
 * The Progress of Science
 * 281
 * colspan=2|
 * An Eclipse Observer's Experiences in Sumatra
 * 289
 * Public Interest in Research
 * 306
 * The Value of Old Age
 * 313
 * A Suggestive Case of Nerve-Anastomosis
 * 319
 * A Visit to Luther Burbank
 * 329
 * Some Phases of the Educational Problems in China
 * 348
 * The Social Phase of Agricultural Education
 * 353
 * Education for Efficiency
 * 363
 * Address of President Roosevelt Before the National Educational Association
 * 372
 * colspan=2|
 * China's Renaissance
 * 387
 * The Science of Plant Pathology
 * 399
 * Sleep and its Regulation
 * 409
 * State University Salaries
 * 423
 * Nature and Man
 * 435
 * General Education for Engineers
 * 442
 * Quackery
 * 447
 * How Canada Is Solving her Transportation Problem
 * 455
 * The Ancestors of the Big Trees
 * 465
 * The Progress of Science
 * 475
 * colspan=2|
 * The Lapses of Consciousness
 * 481
 * Fake Weather Forecasts
 * 503
 * The College of the White Deer Grotto
 * 515
 * Unconscious Assumptions in Economics
 * 528
 * The Distribution of the Daily Time of Cornell Students
 * 538
 * Greek Ideas of Vulcanism
 * 555
 * Western Explorations for Fossil Vertebrates
 * 561
 * The Progress of Science
 * 569
 * colspan=2|
 * The Botanical Garden at Buitenzorg, Java
 * 579
 * Hypnotism, its History, Nature and Use
 * 590
 * Physicians and Philosophers
 * 608
 * Soil Fertility
 * 622
 * Some of the Localities in France and England Where Monuments of the Late Stone and Bronze Ages Have Been Found
 * 626
 * The Value of Non-Euclidean Geometry
 * 639
 * University Education and National Life
 * 647
 * The Cattle Problem of Archimedes
 * 660
 * The Progress of Science
 * 667
 * colspan=2|
 * Fresh-Water Springs in the Ocean
 * 673
 * Economy in Irrigation
 * 684
 * Mining and Use of Metals by the Ancient Egyptians
 * 687
 * Anaximander, Earliest Precursor of Darwin
 * 701
 * The Philosophy of Friedrich Nietzsche
 * 707
 * The Study of Locality
 * 728
 * The Cause, Nature and Consequences of Eyestrain
 * 736
 * The Status of American College Professors Once More
 * 748
 * The Progress of Science
 * 755
 * Index
 * 765
 * }
 * Fake Weather Forecasts
 * 503
 * The College of the White Deer Grotto
 * 515
 * Unconscious Assumptions in Economics
 * 528
 * The Distribution of the Daily Time of Cornell Students
 * 538
 * Greek Ideas of Vulcanism
 * 555
 * Western Explorations for Fossil Vertebrates
 * 561
 * The Progress of Science
 * 569
 * colspan=2|
 * The Botanical Garden at Buitenzorg, Java
 * 579
 * Hypnotism, its History, Nature and Use
 * 590
 * Physicians and Philosophers
 * 608
 * Soil Fertility
 * 622
 * Some of the Localities in France and England Where Monuments of the Late Stone and Bronze Ages Have Been Found
 * 626
 * The Value of Non-Euclidean Geometry
 * 639
 * University Education and National Life
 * 647
 * The Cattle Problem of Archimedes
 * 660
 * The Progress of Science
 * 667
 * colspan=2|
 * Fresh-Water Springs in the Ocean
 * 673
 * Economy in Irrigation
 * 684
 * Mining and Use of Metals by the Ancient Egyptians
 * 687
 * Anaximander, Earliest Precursor of Darwin
 * 701
 * The Philosophy of Friedrich Nietzsche
 * 707
 * The Study of Locality
 * 728
 * The Cause, Nature and Consequences of Eyestrain
 * 736
 * The Status of American College Professors Once More
 * 748
 * The Progress of Science
 * 755
 * Index
 * 765
 * }
 * Economy in Irrigation
 * 684
 * Mining and Use of Metals by the Ancient Egyptians
 * 687
 * Anaximander, Earliest Precursor of Darwin
 * 701
 * The Philosophy of Friedrich Nietzsche
 * 707
 * The Study of Locality
 * 728
 * The Cause, Nature and Consequences of Eyestrain
 * 736
 * The Status of American College Professors Once More
 * 748
 * The Progress of Science
 * 755
 * Index
 * 765
 * }
 * 748
 * The Progress of Science
 * 755
 * Index
 * 765
 * }
 * 765
 * }
 * }