Katherine G. Johnson, the Groundbreaking NASA Mathematician Featured in Hidden Figures, Has Died at 101!
TheRoot.com, By Britni Danielle, Posted March 10th 2020 Katherine G. Johnson, the NASA mathematician who played a key role in
Read moreTheRoot.com, By Britni Danielle, Posted March 10th 2020 Katherine G. Johnson, the NASA mathematician who played a key role in
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