Detective Fermin Archer died from injuries received in a vehicle accident while on duty. Today, we add six members of the world's greatest police department to the Wall of Heroes, said Mayor Bloomberg.
tautness Noun 1 the physical condition of being stretched or strained; it places great tension on the leg muscles; he could feel the tenseness of her body [syn: tension, tensity, tenseness]
from Wikipedia, the free encyclopedia. Viscosity is a measure of the resistance of a fluid to deformation under shear stress. It is commonly perceived as thickness, or resistance to pouring. Viscosity describes a fluid's internal resistance to flow and may be thought of as a measure of fluid friction. Thus, water is thin, having a low viscosity, while vegetable oil is thick having a high viscosity.