Viscosity Converting Chart. Convert between viscosity units like Centiposes, milliPascal, CentiStokes and SSU. Viscosity of a fluid is its resistance to shear or flow, and a measure of a fluid adhesive/cohesive or frictional properties. This arises because of the internal molecular friction within the fluid producing the frictional drag effect.
Birth. Birth is the act or process of bearing or bringing forth offspring from the uterus. The offspring is brought forth from the mother. The time of human birth is defined as the time at which the fetus comes out of the mother's womb into the world.
The word fertile means able to reproduce, but like so many words, that's just the beginning. The fact that she gave birth to eight kids was proof that she was fertile; her fertile imagination explained their unusual names. The distance between fertile's literal meaning (able to make babies) and its figurative ones (productive, prolific, full of potential) is small. A child's mind is a fertile place; an idea can grow there very easily. Rabbits are famously fertile creatures; they can spawn several generations in a matter of months. And fertile ground can be arable land or a situation that provides the perfect opportunity.