Table of contents
November 30, 1907, Volume 97 No 22 pp390-403
About the coverTop of page
Departments
The Heavens
The Heavens in December - p391
Henry Norris Russell, Ph. D
doi:10.1038/scientificamerican11301907-391
Correspondence
Recently Patented Inventions
Index
Patent Notes
Top of page
Top of pageArticles
The Use of the Gyroscope in Connection with Airships - p390
doi:10.1038/scientificamerican11301907-390c
The New Bridge over the Wissahickon at Philadelphia - pp392 - 393
J. A. Stewart
doi:10.1038/scientificamerican11301907-392
The Transit of Mercury - p393
S. A. Mitchell, Ph. D.
doi:10.1038/scientificamerican11301907-393
The Enlargement and Reconstruction of Governor's Island - p395
doi:10.1038/scientificamerican11301907-395
The Peters Self-Registering Electric Target for Rifle Ranges - pp395 - 396
doi:10.1038/scientificamerican11301907-395a
The Nests and Nurseries of Insects - pp396 - 398
Percy Collins
doi:10.1038/scientificamerican11301907-396
Some Experiments with a Mirror - p398
Gustav Michaud
doi:10.1038/scientificamerican11301907-398
Combined Water Heater, Filter, and Cooler - p399
doi:10.1038/scientificamerican11301907-399b
