Scientific and mathematical discoveries were equally marvelous. Louis Pasteur (1822-1895), the greatest experimental scientist who ever lived, discovered how to kill bacteria in milk and in all liquids through pasteurization. He also developed a rabies vaccine, first using it in response to a mother who begged him to save her young son, who had been just bitten by a rabid animal. Pasteur then saved her son’s life with his new vaccine. (After Pasteur died, the boy later served as a watchman for Pasteur’s tomb.) Perhaps greatest of all was Pasteur’s discovery of the germ theory of disease, which more than anything has reduced illness and the spread of disease. Pasteur explained that diseases are transmitted through germs. Had people known this when the Black Death (bubonic plague) hit the world, far fewer would have died. | Scientific and mathematical discoveries were equally marvelous. Louis Pasteur (1822-1895), the greatest experimental scientist who ever lived, discovered how to kill bacteria in milk and in all liquids through pasteurization. He also developed a rabies vaccine, first using it in response to a mother who begged him to save her young son, who had been just bitten by a rabid animal. Pasteur then saved her son’s life with his new vaccine. (After Pasteur died, the boy later served as a watchman for Pasteur’s tomb.) Perhaps greatest of all was Pasteur’s discovery of the germ theory of disease, which more than anything has reduced illness and the spread of disease. Pasteur explained that diseases are transmitted through germs. Had people known this when the Black Death (bubonic plague) hit the world, far fewer would have died. |