Oak Ridge National Laboratory was completed, later renamed to "Oak Ridge National Laboratory". The site was chosen for the X-10 Graphite Reactor, used to show that plutonium can be created from enriched uranium. Enrico Fermi and his colleagues developed the world's second self-sustaining nuclear reactor after Fermi's previous experiment, the Chicago Pile-1. The X-10 was the first reactor designed for continuous operation. After the end of World War II the demand for weapons-grade plutonium fell and the reactor and the laboratory's 1000 employees were no longer involved in nuclear weapons. Instead, it was used for scientific research. In 1946 the first medical isotopes were
Enrico Fermi High School 2001 - Janette Polaski 2000 - Sorell Richard 1999 - Erin Clark 1998 - Ryan McKeen 1997 - Sarah Steverman 1996 - Mechilia Eng Enrico Fermi High School Enrico Fermi High School (defunct) was a high school located in Enfield, Connecticut, and closed when it consolidated with Enfield High School in 2016. Enrico Fermi High School was established in 1971. It previously served the Enfield community along with Enfield High School as one of the town's two high schools. Fermi High School Yearbooks have been archived online and are available at no cost. In May 2010, it was voted that