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Reginald Aubrey Fessenden
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Reginald A. Fessenden. Reginald Fessenden
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A Factory Interior, watercolor, pen and gray ink, graphite, and white goache on wove paper by unknown artist, c. 1871-91; in the Yale Center for British Art. Industrial Revolution England
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Young boys working in a thread spinning mill in Macon, Georgia, 1909. Boys are so small they have to climb onto the spinning frame to reach and fix broken threads and put back empty bobbins. Child labor. Industrial revolution
The Rise of the Machines: Pros and Cons of the Industrial Revolution
bird. mourning dove. pigeon and dove. Mourning Dove (Zenaida macroura) family Columbidae.
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African Americans demonstrating for voting rights in front of the White House as police and others watch, March 12, 1965. One sign reads, "We demand the right to vote everywhere." Voting Rights Act, civil rights.
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earthquake. Heavily damaged school in the town of Yingxiu after a major earthquake struck China's Sichuan Province on May 12, 2008.
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Small, white rat (genus Rattus) on a glass table. (rodent, laboratory, experiment)
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Horses. Equus caballus. Horse stable. A brown horse looks out from his stall through the window.
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In this aerial photo, structures are damaged and destroyed October 15, 2005 in Balakot, Pakistan. It is estimated that 90% of the city of Balakot was leveled by the earthquake. The death toll in the 7.6 magnitude earthquake that struck northern Pakistan on October 8, 2005 is believed to be 38,000 with at least 1,300 more dead in Indian Kashmir. SEE CONTENT NOTES.
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Reginald Aubrey Fessenden: Facts & Related Content

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Facts

Born October 6, 1866 • Canada
Died July 22, 1932 (aged 65) • Hamilton • Bermuda
Subjects Of Study amplitude modulation

Photos

Reginald A. Fessenden.
Reginald Fessenden
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Aleksandr Popov, detail of a painting by P.D. Korin
Aleksandr Popov
Russian engineer
Alexander Meissner
Austrian engineer
Armstrong, Edwin H.
Edwin H. Armstrong
American inventor
William P. Lear
American engineer and industrialist
George Washington Pierce
American inventor
Henry Joseph Round
British engineer and inventor
telegraphone
Valdemar Poulsen
Danish engineer
Gustave-Auguste Ferrié
French scientist and military officer
Alexanderson alternator
Ernst F.W. Alexanderson
American electrical engineer
Greenleaf Whittier Pickard
American electrical engineer
Albert Hoyt Taylor
American physicist and radio engineer
Frank Conrad
American electrical engineer and inventor
Sir William Henry Preece
British engineer
Konrad Zuse
German engineer
Guglielmo Marconi
Guglielmo Marconi
Italian physicist
Charles Steinmetz.
Charles Proteus Steinmetz
American engineer
Zworykin, Vladimir
Vladimir Zworykin
American engineer and inventor
Jack Kilby
American engineer
Steve Wozniak in 2014
Steve Wozniak
American electronics engineer
Morita Akio
Japanese businessman

Related Quizzes and Features

Quiz
Armed Forces Radio Services broadcaster Jack Brown interviews Humphrey Bogart and Lauren Bacall for broadcast to troops overseas during World War II.
Communications Firsts Quiz