Definition
Antonie van Leeuwenhoek (1632-1723) was a Dutch scientist and tradesman. He is known as the 'Father of Microbiology.' Leeuwenhoek improved the microscope and was the first to observe bacteria, protozoa, and blood cells. He meticulously documented his findings, opening up a whole new world. Think of him as the original micro-influencer, revealing the hidden universe around us. His observations revolutionized science.