Edison Tech Center

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The Edison Tech Center is an interactive learning center with a central theme of electricity and engineering. The organization was founded in 2001 under the name Edison Exploratorium, and changed to Edison Steinmetz Center and finally the Edison Tech Center in 2009. It is located at 136 Broadway, Schenectady, New York.

The Engineering Focus[edit]

The Edison Tech Center was created to have a focus on engineering education while keeping the connection to the historical and human story behind the field. Electrical Engineer and founder John D. Harnden Jr.[1] saw a need to keep the focus on engineering after witnessing many museums diffusing their limited resources on science, entertainment, art and other wide subjects.


The learning center and adjoining artifact storage buildings are located in Schenectady, New York. Schenectady was the historical headquarters of General Electric and George Westinghouse Senior and has a strong economic and social tie to the electrical industry. The center has thousands of artifacts ranging from rare engineering prototypes to common household electrical appliances of decades ago. Artifacts and displays are laid out in a flexible and informal fashion so that visitors may touch and interact with the objects. Displays have included: batteries, generators, electric motors, lighting technology, power transmission, microwaves, audio recording, video recording, washing machines, ovens and kitchen appliances, televisions, telephones, and radios.[2] Artifacts include some of the newest available consumer products to show contrast of old and new. Part of the flexible area of the facility is used by the Electric City Bike Rescue.[3]

Online presence[edit]

The Edison Tech Center reached over 2 million visitors online last year (2014) between its website and online video channels. The organization publishes new media and television programs on prominent engineers of the electrical age and various technologies.[4] Since 2008 the center has expanded its online presence to include videos and more in-depth web pages. The website provides information on everything from the history of the transformer to locations showcasing the latest in engineering. Since the early years of the organization the focus shifted from only General Electric's history to pioneers of technology from all parts of the world.[5] Engineers from government and private companies have contributed time and content to various projects[6] including Rensselaer Polytechnic Institute, Seagate Technology, University of California, Santa Barbara, IPU (Moscow), International Federation of Automatic Control, Lockheed Martin, Caterpillar, Union College and of course General Electric.

The Founder[edit]

The Edison Tech Center was founded by John D. Harnden Jr. of the General Electric Research Laboratory and General Engineering Laboratory. Mr. Harnden established himself as an electrical engineer in the beginning of the solid-state age. Through the 1950s and 60s he worked on LCDs, piezoelectric devices, pressure sensors, induction cooktops and other things. His most notable projects were on the GEMOV[7] surge protection device (now found in every home) as well as improvements in switches for the telephone industry.[8] Mr. Harnden eventually managed many engineers and reported to GE's company presidents and lab directors over the years. He dealt with inspiring business managers like Oliver Winn(GE's Battery Business) and difficult ones including Jack Welch. During his long career he worked with well known engineers from other companies who spent summers on special projects, including Gordon Moore and Simon Ramo.[9]

John has had a lifelong love of tinkering and engineering. He was involved in educational programs with the GE Hall of History and the Schenectady Museum for many years before founding the Edison Tech Center. Growing up in a city with a rich history of several generations of the world's top engineers Mr. Harnden had many interesting friends and neighbors while growing up. He sees it as important to make sure the roots of today's engineering is understood. Many people like Mr. Harnden in the small city of Schenectady were able to personally know major world innovators such as Albert W. Hull, Irving Langmuir, William Coolidge and Charles Proteus Steinmetz.[10] These top engineers and scientists lived in tight-knit communities on Schenectady's east side in an area known as the GE plot.


The organization has several programs which are funded by grants and private donors. The Wizards of Schenectady Program is a series of television shows and connected publicity events which highlight prominent Schenectady-based engineers who worked at General Electric. The Edison Tech Center collaborated with the Minerals Education Coalition[11] on a video series highlighting raw materials processing for materials used in electronics called Minerals in our Electrical World. Another video and web curriculum program was "Tour EL" which was the first program extensively cover the history of the electric light and include multimedia.[12]

Outside of educational programs the organization has made donations of engineering related toys to Toys for Tots[13] and the Schenectady Day Nursery.[14] The Electric City Bike Rescue operates at the Edison Tech Center specializing educating people on how to fix bicycles and selling bikes at low to no cost to the low income residents of the city.[15]


  1. ^ "IEEE Xplore Full-Text PDF". Ieeexplore.ieee.org. Retrieved 2016-03-18.
  2. ^ Copyright 2015 Edison Tech Center. "Edison Tech Center". Edison Tech Center. Retrieved 2016-03-18.
  3. ^ "Electric City Bike Rescue". Electric City Bike Rescue. Retrieved 2016-03-18.
  4. ^ Copyright 2014 Edison Tech Center. "DVD Catalog". Edisontechcenter.org. Retrieved 2016-03-18.
  5. ^ by EdisonTechCenter. "EdisonTechCenter". YouTube. Retrieved 2016-03-18.
  6. ^ "Seagate Engineer Featured in Online Educational Film | Seagate". Blog.seagate.com. 2014-08-17. Retrieved 2016-03-18.
  7. ^ "Patent US3710187 - Electromagnetic device having a metal oxide varistor core - Google Patents". Retrieved 2016-03-18.
  8. ^ "Patent US4658154 - Piezoelectric relay switching circuit - Google Patents". 1984-12-21. Retrieved 2016-03-18.
  9. ^ "How I Made It: Simon 'Si' Ramo". LA Times. 2014-11-23. Retrieved 2016-03-18.
  10. ^ "Charles Proteus Steinmetz, the Wizard of Schenectady | History | Smithsonian". Smithsonianmag.com. 2011-08-16. Retrieved 2016-03-18.
  11. ^ "Videos and Presentations". Minerals Education Coalition. Archived from the original on 2016-03-18. Retrieved 2016-03-18.
  12. ^ "Tour EL Learning about the electric light". Edisontechcenter.org. Retrieved 2016-03-18.
  13. ^ "Printable Article: Edison Tech Center donates toy trains for tots". dailygazette.com. 2014-12-04. Retrieved 2016-03-18.
  14. ^ "Printable Article: Anonymous donor helps spark spirit of Christmas". dailygazette.com. 2013-12-23. Retrieved 2016-03-18.
  15. ^ "About Us". Electric City Bike Rescue. Retrieved 2016-03-18.

External links[edit]

Coordinates: 42°48′50″N 73°56′33″W / 42.813941°N 73.942478°W / 42.813941; -73.942478