The background of Albert 

Albert Einstein, a name synonymous with genius, was . He is renowned for his theory of relativity, which revolutionized our understanding of space, time, gravity, and the universe, and also for his significant contributions to quantum mechanics and statistical mechanics. His journey included early education in Munich and Switzerland, a stint at the Swiss Patent Office, and academic appointments in various European cities before immigrating to the United States

the theories of Albert Einstein

Einstein was born on March 14, 1879, in Ulm, Germany, a town that today has a population of just more than 120,000. There is a small commemorative plaque where his house used to stand (it was destroyed during World War II). The family moved to Munich shortly after his birth, according to the Nobel Prize website, and later to Italy when his father faced problems with running his own business. Einstein's father, Hermann, ran an electrochemical factory and his mother Pauline took care of Albert and his younger sister, Maria.

Contrary to popular belief, young Albert was a good student, according to an online archive. He excelled in physics and mathematics, but was a more "moderate" pupil in other subjects, Küpper wrote on his website. However, Einstein rebelled against the authoritarian attitude of some of his teachers and dropped out of school at 16. He later took an entrance exam for the Swiss Federal Polytechnic School in Zurich, and while his performances in physics and math were excellent, his marks in other areas were subpar, and he did not pass the exam. The aspiring physicist took additional courses to close the gap in his knowledge and was admitted to the Swiss Polytechnic in 1896. In 1901 he received his diploma to teach physics and mathematics.

However, Einstein could not find a teaching position, and began work in a Bern patent office in 1901, according to his Nobel Prize biography. It was while there that, in between analyzing patent applications, he developed his work in special relativity and other areas of physics that later made him famous.

Einstein married Mileva Maric, a longtime love of his from Zurich, in 1903. Their children, Hans Albert and Eduard, were born in 1904 and 1910. (The fate of a child born to them in 1902 before their marriage, Lieserl, is unknown.) Einstein divorced Maric in 1919 and soon after married Elsa Löwenthal. Löwenthal died in 1933.