Albert Einstein, a German theoretical physicist who developed the theory of general relativity, effecting a revolution in physics. For this achievement, Einstein is often regarded as the father of modern physics.
Πριν κρίνεις τους άλλους "καθάρισε πρώτα τα γυαλιά σου"
19 Misconceptions: You may have heard that Albert Einstein used to get low grades in school-this is a very common misconception. In fact, Einstein mastered differential and integral calculus by the age of