[ Teens/Mature Teens ] A site for students with chemists and their atomic theories throughout history. Includes Aristotle, Democritus, Dalton, Bohr, Thomson, Rutherford and the modern quantum theory.

[ Kids/Teens ] Louis Pasteur (born December 27, 1822 – died September 28, 1895) was a famous French chemist and microbiologist. He is known for his amazing discoveries about vaccination, how tiny living things cause fermentation, and a process called pasteurization.