Aeroplane Efficiency
A Skeleton Framework of Theory as a Guide for Practical Construction
Volume 73, Issue 1885supp
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Features
New Hydro-electric Plant at Asheville, N. C
The Application of Pyrophoric Alloys
Their use Extends from the Pocket Cigar-lighter to the Miner's Safety Lamp
The Production and Identification of Artificial Gems—I
How they are made, and how Distinguished from the Real
The Uncoverinǵ of Herculaneum
A New People in Arctic America
Discovery of a Tribe of Seemingly Scandinavian Origin
A Compact Launch Motor
The Propeller is Rotatably Mounted and Serves also as Rudder by the Paris Correspondent of the Scientific American
Colloid Chemistry
A Comparatively New but Exceedingly Promising Field
The Early History of Winǵ Warpinǵ Devices
Who is the True Inventor?
Compact Hydroǵen Generators
The Silicon-Caustic-Soda Process for Field Use
Nickel Steel for Electroplatinǵ and Electrotype Work
A Hard, Highly Resistant and Non-Corrosive Alloy
A Floatinǵ Zooloǵical Experiment Station
Studying the Fauna and Flora of Lakes by our Berlin Correspondent
Deep Plouǵhinǵ with Dynamite
Modern Methods in the most Ancient of all Industries