A formal proposal of fluoridation of water was presented at the September 20, 1939 meeting of the Western Pennsylvania Section of the American Water Works …
In 1937, Kaj Roholm published his seminal study Fluorine Intoxication in which he described three phases of bone changes that occur in skeletal fluorosis. (See below). These three phases, …
They have a saying in the Mellon Institute that “once a fellow, always a fellow” (1). “By it is meant that we do not lose …
Toxic effects have been attributed to aluminum compounds since they came in use e. g. as ingredients in baking powders (1). During the 1920´s aluminum …
On 7 March 1916, Sergeant Major Dobbs of the Royal Engineers, the first person to carry out defense operations at the site, reported for duty …
Flouride first patented as insecticide: Charles Henry HIGBEE, of New York City, N.Y., Manager of Manufacturing Company: “An improved composition or material for destroying insects”, British Patent GB 8236; filed April 18, …
