Shore durometer B, C, D, DO, E, M, O, OO, OOO, OOO-S, and R. Each scale results in a value between 0 and 100, with higher values indicating a harder material. Durometer, like many other hardness tests, measures the depth of an indentation in the material created by a given force on a standardized presser foot. This depth is dependent on the hardness of the material, its viscoelastic properties, the shape of the presser foot, and the duration of the test. ASTM D2240 durometers allows for a measurement of the initial hardness, or the indentation hardness after a given period of time.
The Dinah Shore Chevy Show The Dinah Shore Chevy Show The Dinah Shore Chevy Show is an American variety series hosted by Dinah Shore, and broadcast on NBC from October 1956 to May 1963. The series was sponsored by the Chevrolet Motor Division of General Motors and its theme song, sung by Shore, was "See the U.S.A. in Your Chevrolet", which continued to be used in Chevrolet advertising for several more years after the cancellation of the show. The program began as a series of nine monthly specials substituting in the regular time slot of the "Gillette Cavalcade of Sports". NBC first tested the singing