Results for "Smithsonian Institution. Environmental Sciences Program"

 
Showing results 133 - 139 of 139 for Smithsonian Institution. Environmental Sciences Program
  1. Morse Claims Henry's Work in Electromagnetism Did Not Contribute to Invention of Telegraph

    Morse Claims Henry's Work in Electromagnetism Did Not Contribute to Invention of Telegraph

    • Date: July 19, 1854

  2.  
  3. SI History Chronology

    Joseph Henry Presents Contributions IV: On Electro-Dynamic Induction (Continued)

    • Date: June 19, 1840

  4.  
  5. Joseph Henry Testifies for Morse v. O'Reilly Telegraph Patent Case

    Joseph Henry Testifies for Morse v. O'Reilly Telegraph Patent Case

    • Date: September 7, 1849

  6.  
  7. SI History Bibliography

    A Brief Overview of the Historical Progression of Joseph Henry's Studies Concerning Alternating Current Phenomena

    • Date: January 1986
    • Creator: Gluckman, A. G
    • Creator: Gluckman, A. G

  8.  
  9. Joseph Henry Demonstrates His First Telegraphic Apparatus, a Bell-Ringer

    Joseph Henry Demonstrates His First Telegraphic Apparatus, a Bell-Ringer

    • Date: 1831-1832

  10.  
  11. SI History Bibliography

    Electromagnetic Engines: Pre-technology and Development Immediately Following Faraday's Discovery of Electromagnetic Rotations

    • Date: 1991
    • Creator: Gee, B
    • Creator: Gee, B

  12.  
  13. SI History Bibliography

    A New Understanding of the First Electromagnetic Machine: Joseph Henry's Vibrating Motor

    • Date: 2011
    • Creator: Littman, Michael G,Stern, Lucas E
    • Creator: Littman, Michael G,Stern, Lucas E

  14.  
Showing results 133 - 139 of 139 for Smithsonian Institution. Environmental Sciences Program

Pages