Results for "Twitter"
- Online Publications
Excerpt from Joseph Henry's Record of Experiments (July 22, 1842)
- Date: July 22, 1842
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- SI History Bibliography
The Papers of Joseph Henry: January 1838-December 1840, The Princeton Years
- Date: 1981
- SI History Chronology
Joseph Henry Achieves Faraday Effect
- Date: December 30, 1845
Division of Radiation and Organisms Laboratory, Smithsonian Institution Building, or Castle - Equipment
- Date: 1930 Circa 1930s
- Creator: United States National Museum Photographic Laboratory
- SI History Bibliography
The Papers of Joseph Henry: January 1844-December 1846, The Princeton Years
- Date: 1992
Illustration of a Siren Fog Signal
- Date: 1875
- Creator: Tyndall, John 1820-1893,Joseph Henry Papers Project
- Creator: Tyndall, John 1820-1893,Joseph Henry Papers Project
- Online Publications
Joseph Henry's Letter to Benjamin Silliman, Sr. (December 10, 1830)
- Date: December 10, 1830
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- Online Publications
Excerpt from the Minutes of the Albany Institute (April 25, 1831)
- Date: April 25, 1831 19th century
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
"Smithsonian" Balloon Ascends
- Date: May 1859
Joseph Henry's Pocket Diary, 1865
- Date: 1865
- Creator: Henry, Joseph 1797-1878
- Creator: Henry, Joseph 1797-1878
- SI History Bibliography
The Popular and Scientific Reception of the Foucault Pendulum in the United States
- Date: June 1999
- Creator: Conlin, Michael Francis
- Creator: Conlin, Michael Francis
Victor B. Elstad and William H. Klein
- Date: c. 1961
- Creator: Unknown
- Creator: Unknown
