Volume 85, Issue 2217supp
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Features
The Relations of Matter and Ether
A Simple Conception of the Evolution of Matter
Tire Substitutes for Passenger Automobiles
Locating Submarine Faults
Illusions of the Atmosphere and the Traveling Vortex
Fodder Substitutes in Germany and Sweden
Ancient Plant-Names
Monument Mines
The Granite Hills of Vermont Furnish the Best Materials
Gunfire and Rainfall
A New Wax from South America
The Origins of the Chinese
Making Cast Ammunition in France
How Semi-Steel Shells are Made—Composition and the Physical Properties
Animal Camouflage
Experiments in Ray Collecting and Filtering for Microscopists
Smelter Fumes
Conserving Mechanical Ability
Crystal Growth and Solubility
How Big Timber is Cut Up
The Vanishing Art of Ivory Carving
The Manufacture of Tin Plate
The Sunflower
Transmission of Coke Oven Gas in Silesia
The Sun's Position and Rotation
Facts Bearing on its Past and Future Positions in the Universe