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.
The Ram is a male of the sheep and allied animals. The Ram Christian Symbol represents protection as the ram protected the herd and also symbolises sacrifice as the ram was one of the first animals to be sacrificed on alters, hence their Latin name Aries which comes from aris meaning alters..