Definition of fatalism from the Collins English Dictionary Aspect When we use a verb, we often need to be able to refer to more than the time at which an event took place.
Influential in the field of medical microbiology. Pasteur worked toward cures for diseases and processing methods for reducing harmful bacteria in milk, wine, and other products.His work also helped reduce mortality rates from puerperal fever.
He advanced the design of the simple microscope. The compound microscope was invented 40 years before Anton van Leeuwenhoek was born. He used a simple one lens microscope. More: Anton van Leeuwenhoek, (October 24, 1632 -- August 26, 1723) is known as the Father of Microbiology.