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Transistor radio - Wikipedia
The Transistor and Portable Electronics - Engineering and Technology History Wiki
The transistor revolution: how transistors changed the world
Imagination Technologies on X: Read our blog post and check out our timeline of the history of the #transistor - announced to the public 70 years ago on the 23rd December 1947.
The Transistor and Portable Electronics - Engineering and Technology History Wiki
National Museum of American History
December 23, 1947The Transistor - Eyesofageneration.com
The transistor: 75 years since the famed Nokia Bell Labs invention changed the world - Nokia Bell Labs
Bell Demonstrates Transistor - Engineering and Technology History Wiki
Early Silicon Valley, American Experience, Official Site
The Transistor - Linda Hall Library
The first point-contact transistor: Dec 23rd 1947 : r/electronics
The Transistor Radio Nuts & Volts Magazine