The viscosity of a crude oil affects our ability to pump it out of the ground; the viscosity and volatility of a fuel affect how easy it is to atomize in the fuel injector; the viscosity of a lubricant affects its ability to protect an engine.
ramus (plural rami) ( 1 biology) A branching, as of nerves or blood vessels. ( 2 ornithology) The stem of a barb of a feather, from which the barbules extend. ( 3 anatomy) A bony projection, particularly of the jaw, but also in the groin area, both subject to the maturing process of symphysis.
Ram Trucks, stylized as RAM (formally known as the Ram Truck Division) is a United States-based brand of light to mid-weight commercial vehicles established in 2010 as a division of FCA US LLC, a wholly owned subsidiary of Fiat Chrysler Automobiles.