Ask the Chatbot Games & Quizzes History & Society Science & Tech Biographies Animals & Nature Geography & Travel Arts & Culture ProCon Money Videos
Lee de Forest
Table of Contents
References & Edit History Quick Facts & Related Topics
Images
Lee De Forest, 1907. De Forest, Lee Lee de Forest. Phonofilm
For Students
Lee De Forest summary
Quizzes
Alberto Santos-Dumont. Postcard of Brazilian aviator Alberto Santos-Dumont's (1873-1932) airship or dirigible and Eiffel Tower. The Santos Dumont Air-Ship rounding the Eiffel Tower; on Octoboer 19th 1901. airplane
A History of Everyday Technology in 68 Quiz Questions
Read Next
Walt Disney Concert Hall by Frank Gehry, architect. Los Angeles, California. (Photo taken in 2015).
6 Breathtaking Buildings in Los Angeles
Discover
Ahura Mazda - relief of the Zoroastrian god Ahura Mazda at the ancient ruins of Persepolis in Iran. Also known as Ormazd Zoroastrianism,
Which Religion Is the Oldest?
Lusitania sinking, illustration from The War of the Nations (New York), December 31, 1919. World War I, WWI. This image is one of three on the page. (See source file for the other two.)
7 of the World’s Deadliest Shipwrecks
Close up of books. Stack of books, pile of books, literature, reading. Homepage 2010, arts and entertainment, history and society
12 Novels Considered the “Greatest Book Ever Written”
New Zealand. Political/Physical map. Includes locator.
Where Is “Old Zealand”?
Illustration for Demystified "How Dangerous is Quicksand"
How Deadly Is Quicksand?
Groups of depositors in front of the closed American Union Bank, New York City. April 26, 1932. Great Depression run on bank crowd
Causes of the Great Depression
Marriage. A couple getting married during a church wedding ceremony. (religion, ceremony, bride, groom)
The Seven Sacraments of the Roman Catholic church

Lee de Forest: Facts & Related Content

verifiedCite
While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions.
Select Citation Style
Share
Share to social media
URL
https://www.britannica.com/facts/Lee-de-Forest
Written and fact-checked by
The Information Architects of Encyclopaedia Britannica

The Information Architects maintain a master list of the topics included in the corpus of  Encyclopædia Britannica, and create and manage the relationships between them.
The Information Architects of Encyclopaedia Britannica

Facts

Born August 26, 1873 • Council Bluffs • Iowa
Died June 30, 1961 (aged 87) • Los Angeles • California
Notable Family Members spouse Nora Stanton Blatch Barney

Photos

Lee De Forest, 1907.
De Forest, Lee
Lee de Forest.
Phonofilm
See All Images →
Bill Bowerman
American entrepreneur
Orville Wright
American aviator
Wilbur Wright
American aviator
Russell H. Varian
American physicist
Sigurd F. Varian
American engineer
Watch a silent short of Thomas Edison, who invented the phonograph and incandescent electric light
Thomas Edison
American inventor
Henry Ford
Henry Ford
American industrialist
Alexander Graham Bell
Alexander Graham Bell
American inventor
Theodore von Kármán
Theodore von Kármán
American engineer
George M. Pullman
George M. Pullman
American industrialist and inventor
Robert Fulton
Robert Fulton
American inventor
Jack Parsons
Jack Parsons
American rocket scientist and chemist
Langmuir, Irving
Irving Langmuir
American chemist
Igor Sikorsky
Igor Sikorsky
American engineer
James B. Eads
James B. Eads
American engineer
Wernher von Braun
Wernher von Braun
German-born American engineer
Teller, Edward
Edward Teller
Hungarian-born American physicist
Charles Stark Draper
American engineer
R. Buckminster Fuller shown with a geodesic dome constructed as the U.S. pavilion at the American Exchange Exhibit, Moscow, 1959
R. Buckminster Fuller
American engineer, architect, and futurist
Robert Goddard
Robert Goddard
American professor and inventor

Related Quizzes and Features

Quiz
Alberto Santos-Dumont. Postcard of Brazilian aviator Alberto Santos-Dumont's (1873-1932) airship or dirigible and Eiffel Tower. The Santos Dumont Air-Ship rounding the Eiffel Tower; on Octoboer 19th 1901. airplane
A History of Everyday Technology in 68 Quiz Questions