Newton's three laws of motion laid the foundation of classical mechanics. This will help in the future of science.
Air pump and for his renowned work The Sceptical Chymist, due to which he is considered by many as the Father of Modern Chemistry.
Pasteurization kills microbes and prevents spoilage in beer, milk, and other goods. In his work with silkworms, Pasteur developed practices that are still used today for preventing disease in silkworm eggs.
Discovery of Radium and polonium. With the help of her husband, Pierre, together they discovered polonium