RIP Gladys Mae West, the Pioneering Black Mathematician Who Helped Lay the Foundation for GPS

Gladys Mae West was born in rural Virginia in 1930, grew up working on a tobacco farm, and died earlier this month a celebrated mathematician whose work made possible the GPS technology most of us use each and every day. Hers was a distinctively American life, in more ways than one. Seeking an escape from the agricultural labor she’d already gotten to know all too well, she won a scholarship to Virginia State College by becoming her high school class valedictorian; after earning her bachelor’s and master’s degrees in mathematics...