Gladys West: the hidden figure who helped invent GPS | Society | The Guardianhttps://www.theguardian.com/society/2020/nov/19/gladys-west-the-hidden-figure-who-helped-invent-gps …
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Gladys West: the hidden figure who helped invent GPS | Society | The Guardianhttps://www.theguardian.com/society/2020/nov/19/gladys-west-the-hidden-figure-who-helped-invent-gps …