Tennessee Technological University, popularly known as Tennessee Tech, is an accredited public university located in Cookeville, Tennessee, US, a city approximately 70 miles (110 km) east of Nashville. It was formerly known as Tennessee Polytechnic Institute (1915), and before that as University of Dixie, the name under which it was founded as a private institution in 1909. It places special emphasis on undergraduate education in fields related to engineering and technology, although degrees in education, liberal arts, agriculture, nursing, and other fields of study can be pursued as well. Additionally, there are graduate offerings in engineering, education, business, and the liberal arts.