The museum is an educational institution with collections, exhibitions, publications and other activities. The museum's objective is to demonstrate the implications of progress in science, technology, industry and medicine, socially and culturally, through the ages. Through its collections and exhibits the museum chronicles the development of Norway from an agrarian society to a complex industrial society. The museum contains permanent exhibitions on transport and aviation, Norwegian industrial history, energy and electricity, music machines, the oil, gas and plastics, wood and metal industries, clocks and watches, calculating machines and computers, as well as a science centre. In 2003 the National Museum of Medicine opened to the public. The museum is home to what is probably the world’s oldest surviving
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