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.
The most common is the optical microscope, which uses light to image the sample. Other major types of microscopes are the electron microscope, the ultramicroscope, and the various types of scanning probe microscope. Circa 1000AD â The first vision aid was invented (inventor unknown) called a reading stone.