The Electric Light.
[Voltaic Arc by Sir Humphrey Davy.] [The Jablochkoff Candle.] [Patents of Brush, Weston, and Others.] [Search Lights.] [Grove’s First Incandescent Lamp.] [Starr-King Lamp.] [Moses Farmer Lights First Dwelling with Electric Lamps.] [Sawyer-Man Lamp.] [Edison’s Incandescent Lamp.] [Edison’s Three-Wire System of Circuits.] [Statistics.]
The Telephone.
[Preliminary Suggestions and Experiments of Bourseul, Reis, and Drawbaugh.] [First Speaking Telephone by Prof. Bell.] [Differences between Reis’ and Bell’s Telephones.] [The Blake Transmitter.] [Berliner’s Variation of Resistance and Electric Undulations, by Variation of Pressure.] [Edison’s Carbon Microphone.] [The Telephone Exchange.] [Statistics.]
Electricity, Miscellaneous.
[Storage Battery.] [Batteries of Planté, Faure and Brush.] [Electric Welding.] [Direct Generation of Electricity by Combustion.] [Electric Boats.] [Electro-Plating.] [Edison’s Electric Pen.] [Electricity in Medicine.] [Electric Cautery.] [Electric Musical Instruments.] [Electric Blasting.]
The Steam Engine.