Albert Einstein redefined our understanding of gravity and the universe with his revolutionary theories of relativity.

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The ambitious Albert Einstein challenges centuries of scientific thought with his new controversial idea, the General Theory of Relativity.

In 1922, Albert Einstein finally proves his General Theory of Relativity and that same year wins the Nobel Prize, but surprisingly not for his famous theory.

Though an outspoken pacifist since World War I, Albert Einstein had urged the United States to build nuclear weapons in the face of rising Nazism and the atrocities of World War II. However, after the bombs were dropped on Japan, Einstein once again took up his cause. In a speech, he warns the world of the dangers they now faced following the invention of the atomic bomb.

Albert Einstein began his career as a patent clerk in Switzerland and was known for being a daydreamer.

History takes a closer look at one of the greatest minds the world has ever seen. Find out what you have always wanted to know about Albert Einstein.

History takes a closer look at one of the greatest minds the world has ever seen. Find out what you have always wanted to know about Albert Einstein.