Displaying results 1 of 20 - 56
Date Image Innovation City State Country
New Innovation Gateway Newyork ACT China
1751 Book "Experiments and Observations on Electricity" by Benjamin Franklin Philadelphia PA USA
1757-1775 Benjamin Franklin's Work in London London England UK
1836 Callan's Pioneering Contributions to Electrical Science and Technology Maynooth County Kildare Ireland
1836 Callan's Pioneering Contributions to Electrical Science and Technology Maynooth Ireland
1838 Demonstration of Practical Telegraphy Morristown NJ USA
1852 Electric Fire Alarm System Electric Fire Alarm System Boston MA USA
1866 County Kerry Transatlantic Cable Stations County Kerry Ireland
1876 Bell First Distant Speech Transmission in Canada, Paris Ontario Canada
1876 First Intelligible Voice Transmission over Electric Wire Boston MA USA
1882 First Central Station in South Carolina First Central Station in South Carolina Charleston SC USA
1886 Alternating Current Electrification (DUPE: IEEE+ASME) Great Barrington MA USA
1890 Discovery of Radioconduction by Edouard Branly Paris France
1891 Ames Hydroelectric Generating Plant Ames Hydroelectric Generating Plant Ophir CO USA
1895 Adams Hydroelectric Generating Plant Niagara Falls NY USA
1897 Chivilingo Hydroelectric Plant Lota Chile
1898 Ontario Power Generation Decew Falls Hydro-Electric Plant Niagara Ontario Canada
1899-1902 First Operational Use Of Wireless Telegraphy First Operational Use Of Wireless Telegraphy Capetown South Africa
1901 Early Developments in Remote-Control Madrid Spain
1904 Alexanderson Radio Alternator Schenectady NY USA

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