The first transistor; a solid state electronic amplifier which revolutionized world communications, Bell Labs, New Jersey, US, 1947. [2835×1877] [OC] by tyen0
tyen0 on April 8, 2026 12:02 am I visited [Bell Labs](https://en.wikipedia.org/wiki/Bell_Labs) and saw a bit of history.
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I visited [Bell Labs](https://en.wikipedia.org/wiki/Bell_Labs) and saw a bit of history.