Discover the treasures of the largest museum of science and technology in the world: Deutsches Museum Munich.  Take an exciting tour through the history of energy, matter, communications and transportation.  Descend into the depths of a mine and see for yourself how difficult it was to mine ore, potash and coal from the middle ages up to the present.  Return to the era of steam engines and admire one of the most beautiful locomotives ever built: The S3/6 of the Royal Bavarian Railways.  Marvel at the masterpieces of the art of watchmaking.  Even after 400 years, these clocks still strike the hour.  No matter what your interests are, this film opens doors and perspectives for you that remain closed to normal visitors of the Deutsches Museum.  (In English)