Table of contents
Recently Patented Inventions
Index
Books
Patent Notes
Notes and Queries
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Top of pageArticles
The Recent “Belleislf” Experiments - pp132 - 133
doi:10.1038/scientificamerican08301902-132b
Some Modifications of the Normal Photograph - p135
George M. Hopkins
doi:10.1038/scientificamerican08301902-135
Electrical Resonance and its Relation to Syntonic Wireless Telegraphy—II - pp136 - 137
A. Frederick Collins
doi:10.1038/scientificamerican08301902-136
The Snoqualmie Falls Power Plant - p137
Enos Brown
doi:10.1038/scientificamerican08301902-137
Remarkable Engineering Feats in Railroad Work - p138
Charles F. Holder
doi:10.1038/scientificamerican08301902-138
The United States Naval Observatory at Washington - pp139 - 140
Frederick Moore
doi:10.1038/scientificamerican08301902-139
Formation of the Diamond by the Electric Furnace - p141
doi:10.1038/scientificamerican08301902-141