Birdwatch Note Rating
2023-05-02 11:16:41 UTC - HELPFUL
Rated by Participant: 5972222EEBA1F3999024D7C18228ADCCEF90B091E3B9A2444D1ABF5447A8F262
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