Charles Stent Charles Stent Charles Stent (1807–1885) was a 19th-century English dentist notable for his advances in the field of denture making. In 1847, Edwin Truman introduced gutta-percha as a material for making dental impressions; however, this was unsatisfactory for several reasons, including its tendency to distort upon removal from the patient's mouth, and to shrink upon cooling. In 1856, Stent added several other materials to the gutta-percha, notably stearine, which markedly improved the plasticity of the material as well as its stability. He also added talc as an inert filler to give more body to the material, and red colouring. The
Gunther Stent students with a unique understanding of molecular biology and experimentation. Stent was at Oxford in 1953 when Watson and Crick made their announcement that they had "discovered the secret of life." Watson's book "The Double Helix" includes a picture of Stent with Watson and Crick. When asked "Do you believe in God?" Stent stated: "I don't know whether I do, even though I believe that I as a scientist ought to. But, by way of a paradox, I do believe, as Planck did, that all scientists "have" to believe in Him." Gunther Stent Gunther S. Stent (28 March 1924 –