did-you-kno: On her childhood: “I counted everything. I counted the steps to the road, the steps up to church, the number of dishes and silverware I washed … anything that could be counted, I did.” On her NASA calculations: “Early on, when they
did-you-kno: On her childhood: “I counted everything. I counted the steps to the road, the steps up to church, the number of dishes and silverware I washed … anything that could be counted, I did.” On her NASA calculations: “Early on, when they
