Table of contents
The Heavens
The Heavens in March - p174
Henry Norris Russell, Ph.D
doi:10.1038/scientificamerican02271909-174
Recently Patented Inventions
Notes and Queries
Books
Index
Patent Notes
Top of page
Top of pageArticles
Engineers Report in Favor of Lock Canal - p166
doi:10.1038/scientificamerican02271909-166
The Exploration of the Upper Air by means of Ballons Sondes - pp169 - 170
S. P. Fergusson
doi:10.1038/scientificamerican02271909-169
Impressions of American Inventors—I, Thomas A. Edison - p171
doi:10.1038/scientificamerican02271909-171
Home-Made Adjustable Socket for Tungsten Lamps - p175
John A. Bergstrom
doi:10.1038/scientificamerican02271909-175a
Furnishing the Workshop—III - p175
I. Q. Bayley
doi:10.1038/scientificamerican02271909-175b
How to Drill through Brick and Soft Stone - p175
B. A. Johns
doi:10.1038/scientificamerican02271909-175d
Another Method of Reducing the Range of a Springfield Rifle - p175
George E. Huggins
doi:10.1038/scientificamerican02271909-175e