Birdwatch Note Rating
2023-05-02 11:28:04 UTC - NOT_HELPFUL
Rated by Participant: 2D02D52DEE787782BE2BA391E05EB3A97E74ADC0FE6B8DB5CC1B2B89B32141F6
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