In chemistry, a crucible is a kind of laboratory apparatus[?] that is usually a cup, made of porcelain or an inert metal, used to heat chemical compounds to very high temperatures. One of the earliest uses of platinum was as a material in crucibles, and metals such as nickel and zirconium are used as crucible materials these days.
... age is 34 years. For every 100 females there are 102.8 males. For every 100 females age 18 and over, there are 100.6 males.
The median income for a household in the town ...