One of the most interesting and smart scientists is Albert Einstein. He was born in March 14; 1879.He was born and lived most of his life in the small city of Ulm which was in Germany. His father was named Hermann Einstein. He also went to school and was a good student. When he was eight he got primary and secondary education at the school named Luipold Gymnasium. The he left his home country in seven years. Ewe his father showed him the compass he wandered what caused the needle to move so then he was moved by his curiosity. He then was ready to explore the world of Science
When he was ready to explore he found many discoveries. In 1905 Einstein received his doctorate from the University of Z rich for a theoretical dissertation on the dimensions of molecules, and he also published three theoretical papers of central importance to the development of 20th-century physics. In the first of these papers, on Brownian motion, he made significant predictions about the motion of particles that are randomly distributed in a fluid. These predictions were later confirmed by experiment. The second paper, on the photoelectric effect, contained a revolutionary hypothesis concerning the nature of light. Einstein not only proposed that under certain circumstances light can be considered as consisting of particles, but he also hypothesized that the energy carried by any light particle, called a photon, is proportional to the frequency of the radiation. The formula for this is E = hu, where E is the energy of the radiation, h is a universal constant known as Planck's constant, and u is the frequent of the radiation. He also invented and known for the General relativity and special relativity, Photoelectric effect Mass-energy equivalence, Theory of Brownian