Museo Nazionale Scienza e Tecnologia Leonardo da Vinci
Museo Nazionale Scienza e Tecnologia Leonardo da Vinci in Milan, dedicated to painter and scientist Leonardo da Vinci, is the largest science and technology museum in Italy. It was opened on 5 February 1953 and inaugurated by Prime Minister Alcide De Gasperi. The museum, in the ancient monastery of San Vittore al Corpo in Milan, is divided into seven main departments: Each of these departments have laboratories especially for children and young students. The Transport section is made up of four different parts: air, rail, water and Submarine Enrico Toti-S-506. Materials  section. The Materials section treats the life cycle of modern products from raw materials to recycling. Specific sections are dedicated to polymeric and synthesis materials and to the basic chemical manufacturing. There is also a metal section that illustrates the metal extraction and processing techniques and exhibits the first electric arc furnace for melting steel invented in 1898 by Ernesto Stassano. Transport section. The Transport section is divided in four different sections: Energy section. The Energy section is dedicated to energy sources and device. In this part of the museum there are the Margherita thermoelectric power station (1895) and an  oil industry/petrochemistry section. Communication section. The Communication section is divided into three areas: Leonardo da Vinci, Art & Science section. The "Leonardo da Vinci, Art & Science" area is divided into four parts: