Katherine Johnson once said we will always have STEM with us, and she wasn't being sentimental about it. She was insisting on it. This week on Knowledge Gumbo, we sit with a mathematician whose orbital calculations were trusted enough that astronaut John Glenn refused to fly until she personally verified them by hand, and with the segregated office where that trust was built.

Katherine Johnson worked for years behind a wall, in an office literally labeled "Colored Computers," doing math that outlasted the politics and the visibility around her. We ask what precision costs when the room you're doing it in wasn't built to see you.

Key Takeaways

Katherine Johnson's insistence that mathematics is permanent reframes precision itself as a form of power, not just a skill in service of recognition.

The Hidden Figures computing unit, including Katherine Johnson, Dorothy Vaughan, and Mary Jackson, did foundational NASA work that went unrecognized publicly for over sixty years.

Katherine Johnson's calculations reached beyond American history into the broader science of orbital mechanics, shaping space exploration that crossed borders long before the world knew her name.

In This Episode

[00:00] Welcome to the show

[00:26] Today's quote

[00:55] Who was Katherine Johnson

[01:41] Sitting with the plainness

[02:44] The Cosby Show and far-reaching math

[03:30] Behind the dividing wall

[04:29] The quiet erasure

[05:39] Diaspora work in mathematics

[06:32] Recognition, finally

[06:53] Today's carry question

[07:14] Closing