Germany.
The man playing the piano in the room, he was heard by several people.
She asks him questions about music.
He explains the physical laws of sound.
Forms of matter: air, water.
Key words
Germany, in 1939, women, music, musical instruments
Germany.
German industrial products showing metal, synthetic fiber, plastics, ceramics and others.
Various plants and installations for the production of synthetic materials.
The fiber was wound onto spools.
Chemical Laboratory, where scientists are working on new material.
Testing for strength products.
Germany.
Hitler Bust.
Speech by Goering on various raw material alternatives and the possibility for Germany to manage its own raw materials.
A flag with a swastika.
Key words
Germany, in 1939, the industry easy, laboratory scientists test
Germany, in 1939, the industry, Gos.deyateli, personalities, sculpture, Hitler, Goering, Gos.simvolika