Nature's Miracles Volume 3: Electricity and Magnetism


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Elisha Gray (August 2, 1835 – January 21, 1901) was an American electrical engineer who co-founded the Western Electric Manufacturing Company. Gray is best known for his development of a telephone prototype in 1876 in Highland Park, Illinois and is considered by some writers to be the true inventor of the variable resistance telephone, despite losing out to Alexander Graham Bell for the telephone patent.

Nature's Miracles: Familiar Talks on Science, published in 1900, is a discussion of science and technology for the general public. (Summary from Wikipedia) (5 hr 55 min)

Kapitel

Introduction 2:04 Gelesen von Laura Victoria
Chapter I. The Author's Design 6:22 Gelesen von Laura Victoria
Chapter II. History of Electrical Science 24:42 Gelesen von Pentti Hirvonen
Chapter III. History of Magnetism 8:45 Gelesen von Pentti Hirvonen
Chapter IV. Theory and Nature of Magnetism 24:05 Gelesen von Pentti Hirvonen
Chapter V. Theory of Electricity 16:28 Gelesen von Pentti Hirvonen
Chapter VI. Electrical Currents 18:40 Gelesen von Rob Smith
Chapter VII. Electric Generators 20:27 Gelesen von Rob Smith
Chapter VIII. Atmospheric Electricity 8:33 Gelesen von Edith van der Have-Raats
Chapter IX. Electrical Measurement 6:18 Gelesen von Brandt Wolf
Chapter X. The Electric Telegraph 21:20 Gelesen von Lazuli
Chapter XI. Receiving Messages 7:17 Gelesen von Lazuli
Chapter XII. Miscellaneous Methods 8:07 Gelesen von Lazuli
Chapter XIII. Multiple Transmission 20:55 Gelesen von Lazuli
Chapter XIV. Way Duplex System 7:42 Gelesen von Lazuli
Chapter XV. The Telephone 17:58 Gelesen von Lazuli
Chapter XVI. How the Telephone Talks 13:58 Gelesen von Lazuli
Chapter XVII. Submarine Telegraphy 8:04 Gelesen von Lazuli
Chapter XVIII. Short-Line Telegraphs 8:45 Gelesen von csh
Chapter XIX. The Telautograph 8:45 Gelesen von Steve Belleguelle
Chapter XX. Some Curiosities 7:49 Gelesen von Bev J Stevens
Chapter XXI. Wireless Telegraphy 15:01 Gelesen von Steve Belleguelle
Chapter XXII. Niagara Falls Power -- Introduction 5:50 Gelesen von Tom Crawford
Chapter XXIII. Niagara Falls Power -- Appliances 13:10 Gelesen von Tom Crawford
Chapter XXIV. Niagara Falls Power -- Appliances 14:11 Gelesen von Tom Crawford
Chapter XXV. Electrical Products -- Carborundum 13:19 Gelesen von Edith van der Have-Raats
Chapter XXVI. Electrical Products -- Bleaching-Powder 6:25 Gelesen von Edith van der Have-Raats
Chapter XXVII. Electrical Products -- Aluminum 6:40 Gelesen von Edith van der Have-Raats
Chapter XXVIII. Electrical Products -- Calcium Carbide 9:08 Gelesen von Edith van der Have-Raats
Chapter XXIX. The New Era 4:57 Gelesen von csh