The book Hidden Figures recounts preparations for John Glenn’s flight into space. Computers were new-fangled inventions in 1962, subject to glitches. Glenn didn’t trust them and worried about calculations for the launch. He knew one brainy woman in the back room could run the numbers. He trusted her. “If she says the numbers are good,” Glenn said, “I’m ready to go.”
Katherine Johnson was a teacher and mother of three. She loved Jesus and served in her church. God had blessed Katherine with a remarkable mind. NASA tapped her in the
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