Who was Louis Pasteur? He revolutionized medicine and biology! An exciting tale of scientific exploration for kids! Parents, teachers, and gift givers will find: an exciting kids book about Louis Pasteur colorful pages filled with accurate information a series of science stories for kids! In 1856, when Louis Pasteur first began studying microbes in rotten sugarbeet juice, he put into motion a chain of events that saved France's wine industry. The perfect Louis Pasteur biography for kids!