The amulet of the scarab has been found in Egypt in untold thousands, and the varieties are exceedingly numerous. They are made of green basalt, green granite, limestone, green marble, blue paste, blue glass, purple, blue and green glazed porcelain, etc.; and the words of power are usually cut in outline on the base.
Dulcimer, stringed musical instrument, a version of the psaltery in which the strings are beaten with small hammers rather than plucked.
Durometer is one of several measures of the hardness of a material. Hardness may be defined as a material's resistance to permanent indentation. The durometer scale was defined by Albert Ferdinand Shore, who developed a device to measure Shore hardness in the 1920s. The term durometer is often used to refer to the measurement as well as the instrument itself. Durometer is typically used as a measure of hardness in polymers, elastomers, and rubbers.