What happened in which month in Einstein's wonderful year
March - Einstein publishes the first article in his "year of wonder" in which he formulates for the first time the hypothesis regarding the particle nature of light. This paper won him the 1921 Nobel Prize in Physics.
April - finishes his doctoral thesis, in which he proposed a new and original method for estimating the diameter of molecules and calculating Avogadro's number.
May - mathematically analyzes "Brownian motion" - the random movement of microscopic particles floating in a liquid.
June - formulates the principles of special relativity for the first time.
September - derives from the principles of relativity one of the famous formulas of modern physics - E=mc².
