Latent Life—I
Its Nature and Its Relations to Certain Theories of Contemporary Biology
Volume 82, Issue 2130supp
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Features
Effect of Water upon Carbon
Fighting Above the Clouds
A Telephone Sound Augmenter
An Electro-Chemical Action on Glass
An Unusual Action Not Heretofore Reported
New Archæological Lights—II
On the Origin of Civilization in Europe Concluded from Scientific American Supplement No. 2129, Page 259, October 21, 1916
Early Maps Relating to the Search for “El Dorado”
Prompters Boxes for Theatres
The Enlisted Man in the United States Navy
Advantages and Opportunities Offered by the Service
Canal and River Barges
A Pallograph for the U. S. Navy Engineers
Thermometer Scales
Cultivation and Utilization of Sunflower, Niger and Safflower Seed
What Causes a Fuse to Blow
Speech, its Culture and Refinement
What Is Done for It in Holland
A Morse Optical Pyrometer
An Instrument Adapted to a Wide Range of Laboratory Uses
Checking Forest Fires with Dynamite
The Genetic Relations of Certain Forms in American Aboriginal Art
Some Recent Post Office Improvements
The Passing of the Acid Bessemer Steel
Phases of Its Career in the United States and Great Britain
Powdered Coal as Fuel
One of the Best Means for the Promotion of Combustion Efficiency