Issue: 19050601

Thursday, June 1, 1905
JUNE 1905
2
True
67
Friday, November 28, 2014

Articles
cover
97
97
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THE POPULAR SCIENCE MONTHLY
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article
97
97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126
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VON BAER AND THE RISE OF EMBRYOLOGY
The Period of Harvey and Malpighi
The Period of Wolff
The Period of Von Baer
The Period from Von Baer to Balfour
The Period of Balfour, with an Indication of Present Tendencies
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PROFESSOR WILLIAM A. LOCY
THE process of building an animal's body is one of the most wornderful in all nature. After three weeks’ incubation of the hen’s egg, for illustration, the young bird steps into the world with heart, lungs, brain, eyes and other organs completely formed, which straightway adjust themselves to the new conditions of life.
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article
127
127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142
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GALILEO
IV.
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EDWARD S. HOLDEN
WHEN the master of the palace examined the published book he discovered that Galileo had not obeyed the orders and injunctions given to him by the Holy Office on February 26, 1616, sixteen years previously. Therefore the imprimatur for Rome was wrongly attached.
PopularScience_19050601_0067_002_0003.xml
article
143
143,144,145,146,147,148,149,150
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THE TEACHING OF LOGIC
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PROFESSOR ARTHUR H. DANIELS
IT is a well-known fact that logic is not so generally studied to-day as formerly, and that, on the whole, the attitude towards its educational value is one of indifference. If, however, we try to account for its present status in our colleges by granting that logic is an inherently difficult and uninteresting subject, our explanation is both inadequate and unfair to the subject itself.
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article
151
151,152,153,154,155,156,157,158,159,160,161
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THE MUTATIONS OF LYCOPERSICUM
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DR. CHARLES A. WHITE
DURING the years 1901 to 1903 inclusive I published results of my observations and experiments concerning the horticultural variability, atavic reversion or degeneration, and phylogenetic mutation of the common cultivated tomato. The reader is referred to those publications for such statements of pertinent facts as may be omitted from this one.
PopularScience_19050601_0067_002_0005.xml
article
162
162,163,164,165,166,167,168,169
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BIOLOGY IN THE ROCKY MOUNTAINS
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T. D. A. COCKERELL
FOR the purposes of this article the term Rocky Mountains will be understood to mean the states and territory including and surrounding these mountains in the United States; that is to say, New Mexico, Colorado, Wyoming and Montana. The area thus indicated, stretching from north to south, and including both mountains and plains, is of course extraordinarily varied.
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article
170
170,171,172,173,174,175,176,177
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WHAT IS RESEARCH?
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PROFESSOR HENRY SHALER WILLIAMS
THE faculty for research is not some peculiar power of the mind, possessed by some and not possessed by others, but it is a common faculty of all intelligent minds, more active often in youth than later in life, and its exercise in forwarding research depends more upon its discipline and training than upon any so-called original endowment of its possessor.
PopularScience_19050601_0067_002_0007.xml
article
178
178,179,180,181,182,183
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PLANTS THAT HIDE FROM ANIMALS
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PROFESSOR W. J. BEAL
Plants Protected by Growing under Thorn Bushes and Thistles.— C. G. Pringle, for many years a famous plant collector, especially in Mexico and the arid regions of the United States, speaks of a native grass of northern Mexico, Muhlenbergia Texana, as such a great favorite with all grazing animals that it is usually exterminated or nearly so, except when growing under the protection of thorny shrubs, usually mesquite bushes.
PopularScience_19050601_0067_002_0008.xml
article
184
184,185,186,187,188,189,190,191,192,193,194
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THE PROGRESS OF SCIENCE
THE CARNEGIE FOUNDATION
THE CONFERENCE OF ANATOMISTS AT THE WISTAR INSTITUTE
SCIENTIFIC ITEMS
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MR. ANDREW CARNEGIE has added to his vast gifts for public purposes a foundation to provide pensions for college teachers. He has selected twenty-five trustees, all but three of whom are heads of educational institutions, and has addressed to them a letter in which he states that he has transferred to them $10,000,000 five per cent, first mortgage bonds of the U. S. Steel Corporation to provide retiring pensions for the teachers of universities, colleges and technical schools in the United States, Canada and Newfoundland.
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