Albert Keim

A biography of the great French chemist and crystallographer, Louis Pasteur, who invented the Pasteurization Process, identified microbes as a cause of infectious disease, and developed the first vaccine against rabies.

"From the lives of men who have marked their passage with a trail of enduring light, let us piously gather, for the benefit of posterity, every detail, down to the slightest words, the slightest acts calculated to reveal the guiding