Results for "Experiments"
Field notes, Florida and Arizona, June-September, 1967
- Date: 1967 1967 1967
- Field Book Registry Collection
Richard William Osman Papers, 1971-1974, 1989-2013
- Date: 1971-1974, 1989-2013
- Creator: Osman, Richard W.
- Field Book
Field notes kept by Frank Smith during research conducted at the University of Michigan Biological Station, 1914, 1919-1922
- Date: 1914, 1919-1922 1914 1922
- Creator: Smith, Frank, 1857-1942
Division of Radiation and Organisms - Chlorophyll Photometer
- Date: 1930 Circa 1930s
- Creator: United States National Museum Photographic Laboratory
Division of Radiation and Organisms - Radiation Measurement Tools
- Date: 1930 Circa 1930s
- Creator: United States National Museum Photographic Laboratory
Division of Radiation and Organisms - Experimental Chamber
- Date: 1930 Circa 1930s
- Creator: United States National Museum Photographic Laboratory
Drawing of the Electromagnetic Telegraph and Alpha Code
- Date: c. 1844
- Creator: Vail, Alfred
- Creator: Vail, Alfred
Division of Radiation and Organisms Laboratory, Smithsonian Institution Building, or Castle - Equipment
- Date: 1930 Circa 1930s
- Creator: United States National Museum Photographic Laboratory
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 Chronology
Smithson's First Scientific Paper Read
- Date: July 7, 1791
- Online Publications
Joseph Henry's Letter to Benjamin Peirce (December 30, 1845)
- Date: December 30, 1845
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Plattner's Blowpipe
- Date: 1820
- Creator: Turner, Steven
- Creator: Turner, Steven
