Page:Popular Science Monthly Volume 69.djvu/601

 Vol. LXIX. No. a DECEMBER, 1906

THE

POPULAR SCIENCE MONTHLY.

EDITED BY J. McKEEN CATTELL CONTKNTS

The Bogoslofs : President David Starr Jordan and George Archibald

Clark 481

The Development of the Telephone Service. Fred DeLand 490

The Jews : a Study of Race and Environment. Dr. Maurice Fishberg. 502

Physical Degeneracy or Race Suicide ? Sidney Webb 512

Waterway Defences of the Atlantic Coast. William J. Roe .... 530

The Simplification of French Spelling. Professor Brander Matthews. 539

The Value of Science. Professor H. Poincar^ 545

Vesuvius in the Early Middle Ages : Dr. Charles R. Eastman ... . 558

The Progress of Science :

The New Engineering Building of the University of Pennsylvana ; The Harveian Ora- tion, Scientific Items 567

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