Related Program: The Science Digest Science Digest - Katherine Johnson By Vince Gutschick • Jun 9, 2020 Related Program: The Science Digest ShareTweetEmail Credit www.nasa.gov/Katherine Johnson In this week's episode, Vince Gutschick remembers Katherine Johnson, "the computer." Listen Listening... / 1:29 Vince Gutschick remembers "the computer," Katherine Johnson. ShareTweetEmailView the discussion thread.