Page:Popular Science Monthly Volume 72.djvu/599

 The Popular Science Monthly

Entered in the Post Office vn Lancaster, Pa., as second-class matter.

CONTENTS OF MARCH NUMBER

America's Intellectual Product. Professor Arthur Gordon Webster.

A Grain of Truth in the Bushel of Christian Science Chaff. Charles Clarence Batchelder.

A Visit to the Hangchow Bore. Dr. Charles Keyser Edmunds.

Railway Accidents and the Color Sense. Professor George M. Stratton.

The Influence of Technical Schools. Professor John J. Stevenson.

Kelyin in the Sixties. Professor W. E. Ayrton.

Man's Educational Reconstruction of Nature. Pro- fessor Edgar James Swift.

The Progress of Science :

The Nobel Prize in Physics for 1907 ; America's Contributions to Science ; Scientific Men at the Meetings of the American Association ; Scientific

Items.

CONTENTS OF MAY NUMBER

Our Inland Waterways. Dr. W J McGee.

Accidental Resemblances among Animals— A Chap- ter in Unnatural History. Professor Bashford Dean.

The History of Science- fessor C. R. Mann.

•an Interpretation. Pro-

Physics. Professor Ernest Fox Nichols.

The Respiration of an Inland Lake. Professor E. A. Birge.

The Utilization of Auxiliary Entomophagous Insects in the Struggle against Insects Injurious to Agri- culture. Professor Paul Marchal.

The Children's Museum as an Educator. lings Gallup.

Anna Bil-

The Progress of Science :

The Carnegie Institution of Washington ; Sir Richard Strachey. The Popularization of Science ; Scientific Items.

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