Albert
Einstein is the most popular and famous scientist of the 20th
century.
He
was a German physic, but then, he nationalized as American. You might
recognize him because he was the one who developed the theory of
relativity.
During
his time at the Swiss Patent Office, he developed the special theory
of relativity.
When he was 17, he
enrolled in the four-year mathematics and physics teaching diploma
program at the Zürich Polytechnic.
So in 1900, he was awarded wih the diploma. Between 1900 and 1911, he
also made some little discovers. But in 1911, he made his general
theory of relativity, the theory was confirmed in 1919 by Sir Arthur
Eddington. As a result, he became famous.
He
was a pacifist, so he left Germany and went abroad because he didn't
want to do the obligatory militar service. But he had to contribute
at the creation of the American atom bomb because he prefered that
Americans had the bomb before Hitler created it.
In
conclusion, Albert Einstein became one of the World's famous
scientists because of his Theory of general relativity and he was one
of the fathers of the atom bomb. He had a difficult life and it
couldn't be easy to achieve all what he had done.