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Results for "Smithsonian Institution. Environmental Sciences Program"
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Subject: Inventions
Creator
Unknown (22)
Lemelson Center (21)
Henry, Joseph 1797-1878 (16)
Joseph Henry Papers Project (15)
Vail, Alfred (10)
Tolman, Ruel P (Ruel Pardee) 1878-1954 (7)
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Abbot, C. G (Charles Greeley) b. 1872 (3)
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Bell, Alexander Graham 1847-1922 (1)
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King, W. James (William James) 1915- (1)
Lang, Harry G (1)
Littman, Michael G (1)
National Museum of American History Division of the History of Technology (1)
Perry, Claire 1954- (1)
Reingold, Nathan 1927- (1)
Saxton, Joseph, 1799-1873 (1)
Science Service (1)
Smithsonian Institution. Office of the Secretary (1)
Stern, Lucas E (1)
Talman, Hugh (1)
Yochelson, Ellis L (1)
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Inventions (141)
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Showing results 49 - 60 of 141 for
Smithsonian Institution. Environmental Sciences Program
Notes on the Operation of Telegraph Lines
Date:
c. 1850
Creator
: Vail, Alfred
Creator
: Vail, Alfred
Joseph Henry's Oscillating Electromagnet Motor
Date:
c. 1830s
Creator
: Henry, Joseph 1797-1878
Creator
: Henry, Joseph 1797-1878
Henry's Early Research in Electromagnetism
Date:
October 10, 1827
Alfred Vail's Electromagnetic Telegraph Notes
Date:
1848
Creator
: Vail, Alfred
Creator
: Vail, Alfred
Cover of Alfred Vail's Experiment Notebook
Date:
c. 1844
Creator
: Vail, Alfred
Creator
: Vail, Alfred
Joseph Henry Appointed to Permanent Commission of the Navy
Date:
February 20, 1863 Civil War, 1861-1865
Joseph Henry Constructs an Electric Motor
Date:
April-July 1831
SI History Chronology
"Person to Person" Telephone Exhibit Opens
Date:
December 16, 1976
Sec. Abbot and His Solar Powered Invention
Date:
September 30, 1936
Creator
: Tolman, Ruel P (Ruel Pardee) 1878-1954
Creator
: Tolman, Ruel P (Ruel Pardee) 1878-1954
SI History Chronology
"Invention" Airs on Discovery Channel
Date:
October 2, 1990
News Broadcast of Secretary Abbot's Solar Invention
Date:
c. September 30, 1936
Creator
: Tolman, Ruel P (Ruel Pardee) 1878-1954
Creator
: Tolman, Ruel P (Ruel Pardee) 1878-1954
Joseph Henry Advises Samuel Morse on Telegraph
Date:
February 24, 1842
Showing results 49 - 60 of 141 for
Smithsonian Institution. Environmental Sciences Program
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