Features
Test–Pieces
D'Arsonval's Multiple Gas Burners
Vogel's Valves for Pulsometers
Protection from Fires in Theaters
Submarine Explorations
A Good Intensifier for Gelatine Plates
Apparatus for the Manufacture of Carbonate of Strontium
Ramie—A Recent Industry
Mont Dore, West Kirby, Cheshire
The Crystallization of Phosphoric Acid
Incubators for Infants
Atomation of Oxygen at Elevated Temperatures, and the Production of Hydrogen Peroxide and Ammonium Nitrite, and the Non–Isolation of Ozone in the Burning of Purified Hydrogen and Hydrocarbons in Purified Air
Croton Oil
Recent Progress in Dynamo Electric Machines
The Honey Ants of the Garden of the Gods
Composition of Manure
Culture of Raspberries
The Indians of New Mexico
Departments
- Departments
Patents - April 26, 1884
