YearrooWhen was the transistor invented?
194720th century · 1900s
The transistor is invented.
At Bell Labs. Every computer chip is built on it.
1947
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Around the same time
- When was ENIAC, the first general-purpose electronic computer, unveiled?1946
- When did India and Pakistan become independent?1947
- When did Chuck Yeager break the sound barrier?1947
- When was Anne Frank's diary first published?1947
- When did Jackie Robinson break baseball's color line?1947
- When was the Roswell UFO incident?1947
- When was Britain's National Health Service founded?1948
- When did the Polaroid instant camera go on sale?1948
Some events played out over months or years, so we use the year they are best known for. Spotted a mistake? Email [email protected].