Dear Sir or Madam, website uses cookies, which are intended to record visits. This website does not use cookies that contain your personal information.

Do you allow the usage of cookies on this webpage?
Born on this day
Oskar Messter
Oskar Messter was a German inventor and film tycoon in the early years of cinema.
47th week in year
21 November 2020

Important eventsBack

The relationship between energy and mass is pubblished21.11.1905

Wikipedia (06 Jan 2014, 13:24)
Albert Einstein's paper, "Does the Inertia of a Body Depend Upon Its Energy Content?", is published in the journal Annalen der Physik. This paper reveals the relationship between energy and mass. This leads to the mass–energy equivalence formula E = mc².

The Annus Mirabilis papers are four articles pertaining to the photoelectric effect (which gave rise to quantum theory), Brownian motion, the special theory of relativity, and E = mc2 that Albert Einstein published in the Annalen der Physik scientific journal in 1905. These four works contributed substantially to the foundation of modern physics and changed views on space, time, and matter.
" Beautiful moments of our lives."