10. Grace Hopper
Grace Hopper was a visionary computer scientist and a rear admiral in the US Navy whose influence on technology is immeasurable. She developed the world’s first computer compiler, making programming more accessible and paving the way for high-level languages like COBOL. Hopper’s ingenuity also brought us the now-famous term “debugging” after she removed an actual moth from a computer relay. Her relentless curiosity and drive for innovation have left a lasting mark on modern computing, inspiring generations of scientists and engineers. Learn more about Grace Hopper
