25 November 1915 November 24, 2014 Author: Staff Albert Einstein first presents his field equations of general relativity. Famous Words of Inspiration..."Four years ago, some said the world had grown calm, and many assumed that the United States was invulnerable to danger. That thought might have been comforting; it was also false. Like other generations of Americans, we soon discovered that history had great and unexpected duties in store for us." Dick Cheney — Click here for more from Dick Cheney Related posts: 30 June 1905 30 June 1905 9 May 1915 22 January 1915 28 November 1862 2 January 1993 25 November 1947 25 November 1947 25 November 1947 29 November 1947 Categories: History Tags: 1915, 25 November