1) Edwin L. Norris, the founder of the city of Norris, was born on June 29, 1870, in Idaho Territory. Norris was a prominent businessman and politician who played a key role in the development of Idaho's mining industry.

2) On June 29, 1936, the inaugural flight of a commercial airline service from Boise to Salt Lake City took place. This service was operated by United Airlines and marked an important milestone in Idaho's aviation history.

3) The Idaho State Capitol building was dedicated on June 29, 1920. The building, located in Boise, is the seat of government for the state of Idaho and is known for its unique architectural style.

4) On June 29, 1894, the first electric streetcar arrived in Boise, marking the beginning of a new era of transportation in Idaho. The electric streetcar system was a popular mode of transportation in Boise until it was replaced by buses in the mid-1930s.

5) The Idaho National Laboratory was established on June 29, 1949, as the National Reactor Testing Station. The laboratory, located in southeastern Idaho, has been instrumental in the development of nuclear energy and other advanced technologies.