What is the role of symmetry in physics?

Feb 11, 2016 ... This confirms a major prediction of Albert Einstein's 1915 general ... The discovery, accepted for publication in the journal Physical ... At the time, scientists had discovered that photons and other elementary particles have both wave and particle natures. Other strange properties of tiny ... Albert Einstein and Leo Szilard Einstein drafted his famous letter with the help of the Hungarian émigré physicist Leo Szilard, one of a number of European ... Albert Einstein mathematically predicted the size of both atoms and molecules. He proved the existence of atoms by the movement of molecules in a liquid. Discovering Distant Radio Galaxies via Gravitational Lensing. Reconstructing ... Albert Einstein published his full theory of general relativity in 1915 ... In 1905 Einstein discovered the special theory of relativity, establishing the famous dictum that nothing—no object or signal—can travel faster than the speed ... Sep 26, 2021 ... Albert Einstein, pictured here in the Swiss Patent Office where he did much of his great work. Image via Wikimedia Commons. Einstein's miracle ... This reprints an essay written ca. 1983, "'What Song the Syrens Sang': How Did Einstein Discover Special Relativity? ... See Albert Einstein, Autobiographical ... Einstein wasn't an inventor in the vein of Thomas Edison or Alexander Graham Bell, but his theories of relativity led to new ways of looking at time, space, ... Mar 14, 2019 ... Einstein's nonscientific second wife, Elsa, did become ... discovered Einstein-Maric letters in the possession of Hans Albert's family.