The Relations of Matter and Ether
A Simple Conception of the Evolution of Matter
Features
Criminal Waste of Natural Gas
Illusions of the Atmosphere and the Traveling Vortex
Locating Submarine Faults
Tire Substitutes for Passenger Automobiles
Fodder Substitutes in Germany and Sweden
Monument Mines
The Granite Hills of Vermont Furnish the Best Materials
Ancient Plant-Names
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
Smelter Fumes
Experiments in Ray Collecting and Filtering for Microscopists
Conserving Mechanical Ability
How Big Timber is Cut Up
Crystal Growth and Solubility
The Vanishing Art of Ivory Carving
The Manufacture of Tin Plate
Transmission of Coke Oven Gas in Silesia
The Sunflower
The Sun's Position and Rotation
Facts Bearing on its Past and Future Positions in the Universe