미생물학의역사 영어레포트(HISTORY OF MICROBIOLOGY)

1. Discovery of Microorganism

The discovery of microorganisms can be traced back to the early observations of microscopic life through primitive lenses, which began the journey into a previously unseen world. Although the concept of tiny living organisms was not yet developed, pioneers in microscopy laid the groundwork for understanding the diversity of microbial life. In the late 16th century, the invention of the microscope by Hans Janssen and his son Zacharias served as a breakthrough moment. They constructed the first compound microscope, which allowed for greater magnification and opened a window into the minute world that exists all around us. However, it was Antonie van Leeuwenhoek who became the first to observe and describe microorganisms in detail. Utilizing handcrafted microscopes of impressive quality, Leeuwenhoek began to investigate various substances, including pond water, rainwater, and even dental scrapings. His observations, which he referred to as “animalcules,”…