Joe Arpaio. Joseph Michael Joe Arpaio (/ÉËrËpaÉª.oÊ/; born June 14, 1932) is a former American law enforcement officer and was the elected Sheriff of Maricopa County, Arizona for 24 years from 1993 through 2016. Arpaio styled himself as America's Toughest Sheriff.
Origin of RUBICON. Latin Rubicon-, Rubico, river of northern Italy forming part of the boundary between Cisalpine Gaul and Italy whose crossing by Julius Caesar in 49 b.c. was regarded by the Senate as an act of war. First Known Use: 1626.
Bunsen and Kirchhoff named the element cesium, from the Latin word âcaesiusâ meaning sky blue, after the blue lines they saw in the spectrum. The Latin spelling is still reflected in British English where cesium is spelt âcaesium.â. In 1861 Bunsen and Kirchhoff also discovered rubidium by the same method.