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 is one of the most famous scientists of the 20th century. Einstein was born on March 14, 1879 in Ulm, Germany around 11:30 am. Winner of the 1921 Nobel Peace Prize for his work on the photoelectric effect. Albert Einstein was best known for his Theory of Relativity and especially the formula E=MC2. The photoelectric effect is also known as the Hertz effect, though this term has fallen out of use.