Birdwatch Note Rating
2023-08-09 04:36:33 UTC - HELPFUL
Rated by Participant: A205527C37263F18FDE7CCB51C8C8C1FA7F62FC227AB1A3ED451DD4C5A62F6E6
Participant Details
Original Note:
The semiconductor was invented by a German Karl Ferdinand Braun in 1874, the Semiconductor transistor was invented in US in 1947, and the Integrated circuit in 1958 also in US. all well before going to the moon. https://www.britannica.com/technology/electronics/The-semiconductor-revolution https://en.wikipedia.org/wiki/Karl_Ferdinand_Braun
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