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Technological Innovations Between 1876-1920 Margaret Peach Houston Elementary School Great Innovations Telephone/Telegraph Mass Produced Automobile Incandescent Lamp Motion Pictures Kinetoscope Ornithopter Gramophone Just to name a few! Our Focus Thomas Alva Edison

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technological innovations between 1876 1920

Technological Innovations Between 1876-1920

Margaret Peach

Houston Elementary School

great innovations
Great Innovations
  • Telephone/Telegraph
  • Mass Produced Automobile
  • Incandescent Lamp
  • Motion Pictures
  • Kinetoscope
  • Ornithopter
  • Gramophone
  • Just to name a few!
our focus
Our Focus

Thomas Alva Edison

Alexander Graham Bell

  • The Innovations of :
  • Bell
  • Edison
  • Ford

Henry Ford

alexander graham bell
Alexander Graham Bell
  • 1876-Invents telephone at 29 years old
  • Four years to develop
  • First words spoken over electricity
  • First words on phone- “Mr. Watson come here I need you.”
  • 1877 forms Bell Telephone which becomes AT&T
  • Diverse interests from sheep breeding to hydrofoils
  • Driven by genius

First Telephone

bell s original drawing for the telephone and watson s notebook
Bell’s Original Drawing for the Telephone and Watson’s Notebook

Watson’s Notes

Concerning the

Telephone

bell in pictures
Bell in Pictures

Original Patent for Bell’s Telephone

Early Advertisement for AT&T

Bell’s Original

Drawing For

The

Telephone

the phone then and now
The Phone Then and Now

Can you hear me now?

henry ford
Henry Ford
  • Mass Production
  • Model T in 1908
  • 1913 Continuous Assembly Line combines:

precision manufacturing

division of labor

interchangeable parts

  • Affordable and Efficient Automobile
  • His innovations made him an international celebrity
  • Changed American transportation forever
ford in pictures
Ford In Pictures

1st & 10 Millionth Car

Ford Assembly Line

Henry Ford racing the 1st Ford Racer

Ford Model T

Driving A Model T

ford then and now
Ford Then and Now

We’ve come a long way!

edison and ford
Edison and Ford

Great Minds Think Alike

Henry Ford and Thomas Edison friends, colleagues, and business partners.

thomas alva edison
Thomas Alva Edison
  • 1,093 Patents
  • Tremendous impact on modern life
  • Inventor of the Incandescent Lamp in 1878
  • Developed Menlo Park, an invention factory
  • Many interests ranging from recorded sound to motion pictures to electricity
  • The Incandescent Lamp is his most famous invention.
edison in pictures
Edison In Pictures

Edison In His Lab

Edison’s Factory

Early ad for “Edison Lamp”

Edison Inventing

Edison Relaxing

incandescent lamp and lightbulb
Incandescent Lamp and Lightbulb

Can You See The Difference?

pictures courtesy of
Pictures Courtesy Of:
  • Library of Congress
  • American Memory Collection
  • The Henry For Museum
  • AT&T
  • The US Department of Energy
  • Inventors.com
  • General Electric

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