Albert Einstein, was a German-born American physicist and Nobel prize winner, best known as the creator of the special and general theories of relativity. He is perhaps the most well-known scientist of the 20th century. Einstein was born in Ulm on March 14, 1879, and spent his youth in Munich, where his family owned a small shop that manufactured electric machinery. He did not talk until the age of three, but even as a youth he showed …showed first 75 words of 662 total…

…showed last 75 words of 662 total…