Current Asheville, North Carolina Population, Demographics and stats in 2016, 2015.
Robert Koch, a German physician and scientist, presented his discovery of Mycobacterium tuberculosis, the bacterium that causes tuberculosis (TB), on the evening of March 24, 1882.
The story of Europiumâs discovery begins with the discovery of another element â samarium. French chemist Paul-Ãmile Ã©mile lecoq De boisbaudran claimed to have isolated samarium in; 1879 others believed that one or more other new rare earth elements were present Inâboisbaudran s. sample