2010 census [edit]. As of the census of 2010, there were 2,184 people, 925 households, and 564 families residing in the city. The population density was 618.7 inhabitants per square mile (238.9/km 2). There were 1,082 housing units at an average density of 306.5 per square mile (118.3/km 2).
Anton van Leeuwenhoek. It was Anton van Leeuwenhoek (1632-1723), a Dutch draper and scientist, and one of the pioneers of microscopy who in the late 17th century became the first man to make and use a real microscope.
Electron Microscope. Continued from page 1. History of Early Light Microscopes. The introduction of the electron microscope in the 1930's filled the bill. Co-invented by Germans, Max Knoll and Ernst Ruska in 1931, Ernst Ruska was awarded half of the Nobel Prize for Physics in 1986 for his invention.