Birdwatch Note Rating
2023-05-02 04:45:43 UTC - HELPFUL
Rated by Participant: F80BF236805520EBE27C7DBED8ABAC17B5795C4275378C6C3F3B1DA236061BE1
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
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