Results for "Smithsonian Institution. Office of the Secretary. Assistant to the Secretary"

 
Showing results 1 - 12 of 12 for Smithsonian Institution. Office of the Secretary. Assistant to the Secretary
  1. SI History Chronology

    East Wing of SIB Converted to Work Areas

    • Date: December 15, 1878

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  3. SI History Chronology

    Joseph Henry Demonstrates Enhanced Electromagnet

    • Date: April 15, 1829

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  5. SI History Chronology

    Joseph Henry Experiments on Body of Executed Murderer

    • Date: September 6, 1833

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  7. SI History Chronology

    Joseph Henry Builds Electromagnet for Penfield & Taft Ironworks

    • Date: June-July 1831

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  9. SI History Chronology

    Joseph Henry Nominated for Copley Medal

    • Date: October 30, 1839

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  11. SI History Chronology

    Joseph Henry Unveils Large Galvanic Battery

    • Date: September 1834

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  13. SI History Chronology

    Joseph Henry Presents Contributions III: On Electro-Dynamic Induction

    • Date: November 2, 1838

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  15. SI History Chronology

    Joseph Henry Provides Advice on Protecting U.S. Capitol Building from Lightning

    • Date: August 12, 1847

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  17. SI History Chronology

    Joseph Henry Presents His First Paper on Electromagnetism

    • Date: October 20, 1827

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  19. SI History Chronology

    Unit of Inductance Named the "Henry"

    • Date: August 1893

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  21. SI History Chronology

    Joseph Henry Presents Contributions V: On Induction from Ordinary Electricity; and on the Oscillatory Discharge

    • Date: June 17, 1842

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  23. SI History Chronology

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

    • Date: June 19, 1840

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Showing results 1 - 12 of 12 for Smithsonian Institution. Office of the Secretary. Assistant to the Secretary