NEZAHUALCOYOTL, Mexico — Estrella Salazar, a 17-year-old science whiz from a working-class town near Mexico City, was inspired by her sister to develop an app to help deaf and hard-of-hearing Mexicans ...
Estrella Salazar, a 17-year-old science whizz from a working-class town near Mexico City, was inspired by her sister to develop an app to help deaf and hard-of-hearing Mexicans communicate more easily ...
NEZAHUALCOYOTL, Mexico: Estrella Salazar, a 17-year-old science whiz from a working-class town near Mexico City, was inspired by her sister to develop an app to help deaf and hard-of-hearing Mexicans ...