Birdwatch Note Rating
2024-03-21 23:40:01 UTC - NOT_HELPFUL
Rated by Participant: 45DFB3BE988427AABFF395A0AF57091A449CF4B548707A53A81872B8E74F9562
Participant Details
Original Note:
The first semiconductor was built by Karl Ferdinand in 1874 and was not a significant industry in the United States until near 70 years later in the 1940's https://en.m.wikipedia.org/wiki/Karl_Ferdinand_Braun https://www.hitachi-hightech.com/global/en/knowledge/semiconductor/room/about/history.html#:~:text=The%20birth%20history%20of%20semiconductors,the%20junction%20transistor%20in%201948.
All Note Details