Many IEEE members who gather historic engineering artifacts typically provide them to the IEEE Historical past and Heritage group, which incorporates the IEEE Historical past Heart, to show. To convey these artifacts to the general public, the group created the IEEE International Museum, which curates touring displays for show at conferences and in libraries, universities, and different venues.
This system educates folks about how technological progress has unfolded over generations, and the way engineers and researchers construct on previous achievements to learn humanity.
Curating the displays has been rewarding, says Daniel Jon Mitchell, director of the group’s heritage applications.
“Individuals inform me that they’re genuinely moved by having historical past and artifacts defined to them in an accessible, intelligible approach,” Mitchell says. “When individuals are moved and emotionally affected by what you’re doing, they’re going to keep in mind that. And I believe that’s a part of the ability of what we’re doing.”
The newest touring exhibit was on show in April in New York Metropolis throughout the IEEE Honors Ceremony, which celebrates engineering pioneers who’ve developed applied sciences that modified how folks join with the world. Attendees explored the Microchips That Shook the World exhibit, which drew inspiration from IEEE Spectrum’s Chip Corridor of Fame. The exhibit conveys the roles built-in circuits play in fields equivalent to sign processing, audio engineering, and telecommunications. The Commodore 64, one of many artifacts on show, stirred up treasured childhood recollections for company who had used the house pc.
Different displays have targeted on early radio innovations and energy and communications applied sciences.
The International Museum works with IEEE societies to mark their anniversaries by decoding and displaying pertinent gadgets.
A tribute to radio pioneer Edwin Howard Armstrong
The thought of a touring museum got here to fruition in 2024 after Alexander Magoun, IEEE’s outreach historian, related with Mike Molnar. The IEEE affiliate member owns considered one of six superheterodyne radio prototypes developed by Edwin Howard Armstrong, who in all probability is finest recognized for inventing the FM radio system. Armstrong obtained the primary IEEE Medal of Honor in 1917.
The radio converts incoming frequencies into a set, decrease intermediate one utilizing an area oscillator and a frequency mixer. The expertise paved the way in which for contemporary digital communications units. The prototype turned the focus of the International Museum’s flagship Unseen Indicators: E. Howard Armstrong’s Radio Revolution exhibit, which celebrates the inventor’s life and his impression on the broadcasting trade and wi-fi communications.
“The radio prototype is among the most unbelievable items that we may placed on show,” Mitchell says. He and Magoun sourced different artifacts together with an Audion utilized in Armstrong’s experiments on wi-fi sign amplification; a collection of shopper merchandise that tried to money in on radio’s recognition, together with a flour sifter and laxatives; and a Motorola Walkie-Talkie from the Korean Conflict. They had been from museums or non-public collectors alongside the East Coast of america.
“Except for [Guglielmo] Marconi, Armstrong is probably the most important contributor to the historical past of radio,” Mitchell says. “The exhibit just isn’t solely a biography but in addition a narrative of the cultural and political implications his work had.”
Guests can play 15 quick clips of previous radio broadcasts masking politics, faith, sports activities, or one other subject.
The Armstrong exhibit was unveiled in 2024 on the Nationwide Museum of Industrial Historical past in Bethlehem, Pa.
The 93-square-meter exhibit remains to be touring round america. It’s on show till 15 August on the Pavek Museum, in St. Louis Park, Minn.
From 21 November till 9 Could 2027, it’s scheduled to be on the Museum of Innovation and Science in Schenectady, N.Y. Entry to the museum is free for IEEE members with a digital membership card.
Collaborating with IEEE societies
The IEEE Historical past and Heritage group collaborates with IEEE societies to create displays for particular occasions. In 2024 Mitchell curated an exhibit to rejoice the seventy fifth anniversary of the IEEE Vehicular Expertise Society and its one hundredth Vehicular Expertise Convention. The Our Cellular World exhibit was launched on the convention, held in October in Washington, D.C.
“The society’s management helped me focus consideration on key developments that meant quite a bit to its members,” Mitchell says.
“The IEEE International Museum needs to current displays that join with its audiences, whether or not these are IEEE members or the general public,” he says. “Simply figuring out what was vital traditionally doesn’t imply that this can resonate, so I actually appreciated the perception.”
The exhibit’s artifacts included a Motorola DynaTac “brick” cellphone, a CB radio from the Nineteen Eighties, and one of many earliest handheld GPS receivers. Guests performed an interactive recreation to check their information spanning a century of wi-fi expertise, motor automobiles, and cell communication innovations.
Mitchell labored this 12 months with the IEEE Dielectrics and Electrical Insulation Society to launch a digital exhibit, Powering Up, which is offered on the International Museum web site. It offers an summary of high-voltage energy engineering, and it highlights the roles that producers Basic Electrical and Westinghouse performed in making long-distance, high-voltage transmission {of electrical} energy doable. Movies and images of impulse mills and assessments are featured within the exhibit.
One photograph exhibits lightning arcing between high-voltage mills. Others present the impulse mills used on the 1939 World’s Honest in New York Metropolis, demonstrations of synthetic lightning, and U.S. President Ronald Reagan visiting GE’s high-voltage laboratory in Pittsfield, Mass.
The historical past of microchips
The Unseen Indicators exhibit was created for giant venues, however the Microchips That Shook the World exhibit was designed to be displayed in numerous areas, Mitchell says. Artifacts are premounted to make sure straightforward setup, they usually’re encased in glass as a result of many are uncommon.
Microchips are essential for sign processing, audio engineering, and telecommunications, making them a focal point regardless of their small dimension, Mitchell says. One uncommon artifact on show is the Kodak KAF-1300 picture sensor. Invented in 1986, it was utilized in one of many earliest digital cameras made for photojournalists.
The KAF-1300’s picture sensor chip “is credited with bringing digital cameras out of the laboratory,” Mitchell says. “Solely round 500 had been produced.”
Guests can perceive how transistors work, he says, by urgent buttons to show them on and off.
“There are billions of transistors in fashionable microchips,” he notes, “and you’ll mix them in a approach that performs logical features.”
Unseen Indicators, considered one of two similar displays, was curated by Mitchell and Stephen Cass, IEEE Spectrum’s particular tasks editor, with assist from a number of Spectrum colleagues. Collectively, they served as on-site docents for company on the IEEE Honors Ceremony.
The show additionally featured a preview of IEEE’s immersive “Contained in the Microchip” video venture, which delves beneath the silicon floor of Nvidia’s NV20 chip, utilizing forensic images and computer-generated renderings. The video, to be launched this 12 months, goals to show center college college students concerning the microchips which can be inside their gaming units.
The exhibit was on show on the IEEE Digital Parts and Expertise Convention, held in Could in Orlando, Fla. Later this 12 months, members will have the ability to go to it on the Laptop Historical past Museum in Mountain View, Calif., and the College of Waterloo, in Ontario, Canada.
The IEEE International Museum is made doable because of donations to the IEEE Basis.
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