Results for "Scientists"

 
Showing results 1 - 4 of 4 for Scientists
  1. SI History Chronology

    Joseph Henry Discovers Electromagnetic Induction

    • Date: June 1832

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  3. SI History Bibliography

    Professor Henry and His Philosophical Toys

    • Date: 1963
    • Creator: Blow, M
    • Creator: Blow, M

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

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

    • Date: 1831-1832

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  7. SI History Chronology

    Joseph Henry Demonstrates Primitive "Relay" Telegraph

    • Date: 1835

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Showing results 1 - 4 of 4 for Scientists