Trendley Dean, DDS, the "father of fluoridation" admitted over 50 years ago under oath, that his data purporting to prove the fluoridation hypothesis were NOT valid. (H. Trendley Dean: Proceedings, City of Oroville vs. Public Utilities Commission of the State of California, Oroville, California, Oroville, California, October 20-21, 1955.)… also… (See 4-1: “Fluoridation Benefits — Statistical Illusion.” Testimony of Konstantin K. Paluev, Research and Development Engineer, Mar. 6, 1957).