Birdwatch Note Rating
2023-05-02 23:59:20 UTC - NOT_HELPFUL
Rated by Participant: 3CF34EAD8AA1B13E8F510555E260976C5F5551FA5ABC5592C331252DA60EE626
Participant Details
Original Note:
The SR-71 Blackbird first flight was in 1964, whereas the first 'electronic' calculator was created in 1961. The first 'solid state pocket calculator' was created in the early 1970s, after the first flight of the Blackbird. https://en.wikipedia.org/wiki/Calculator#1970s_to_mid-1980s https://en.wikipedia.org/wiki/Lockheed_SR-71_Blackbird
All Note Details