A music genre or subgenre may also be defined by the musical techniques, the style, the cultural context, and the content and spirit of the themes. Geographical origin is sometimes used to identify a music genre, though a single geographical category will often include a wide variety of subgenres.
German. Albert Einstein, German-born American physicist and Nobel laureate, best known as the creator of the special and general theories of relativity and for his bold hypothesis concerning the particle nature of light. He is perhaps the most well-known scientist of the 20th century.erman. Albert Einstein, German-born American physicist and Nobel laureate, best known as the creator of the special and general theories of relativity and for his bold hypothesis concerning the particle nature of light. He is perhaps the most well-known scientist of the 20th century.
Albert Einstein invented this refrigerator with the help of Leo Szilard, a former student. The Einstein Refrigerator was patented on 11th November, 1930. The main objective of Einstein and Szilard in developing this refrigerator was to make improvements to the home refrigeration technology.he first job taken up by Albert Einstein was that of a Patent Officer at the Swiss Patent Office (Bern). He started working as a Patent Officer in June, 1902 and received an annual salary of 3500 francs. Albert Einstein's inventions and his theories proved to be of great help to scientists of 20th century.