1. On August 2, 1859, the first major oil discovery in the United States was made in Titusville, Pennsylvania, by Edwin L. Drake. The discovery of oil transformed the American economy and had lasting effects on Wisconsin as well.

2. On August 2, 1876, Wisconsin Governor William E. Smith signed a bill establishing the state's first public library in Milwaukee. This marked an important milestone in the development of public education in Wisconsin, and set the stage for the growth of libraries and cultural institutions throughout the state.

3. August 2, 1909, was the birthdate of Herbert Kubly, a Wisconsin native and prominent writer. Kubly authored several acclaimed books on Wisconsin history, including "A Day in the Life of a Smiling Woman" and "The Butterflies of Grand Canyon."

4. On August 2, 1929, the Milwaukee Bucks announced their entry into the National Basketball Association. The team, which was established by a group of local businessmen, has since become a beloved symbol of Wisconsin pride and sports culture.

5. August 2, 2013, marked the unveiling of the world's largest roundabout in Verona, Wisconsin. The roundabout, which spans more than 130 feet in diameter, was designed to improve traffic flow and reduce congestion on local roads. It has since become a popular landmark for residents and visitors alike.