### viscosity:

High viscosity
* can interfere with free seal movement and cause seal face contact problems.
* flows slowly and with difficulty, like honey.
* is an indication that water is being lost, normally through evaporation
  - responsible for the annoyingly slow flow of ketchup and molasses
  - slow-flowing, like molasses or toothpaste
* magmas tend to produce taller, steeper, more explosive volcanoes.

Kinematic viscosity
* is the ratio of the absolute viscosity to the density.
* measure of the resistive flow of a fluid under the influence of gravity.

Low viscosity
* allows rapid penetration of most filters, including glass fiber and cellulose acetate.
* flows readily, like water.
* means that mafic magma is the most fluid of magma types
  - the fluid flows easily

Plasma viscosity
* increases in the acute phase reaction.
* major risk factor for cardiovascular disease.

Visibility
* Visibilities create a way of knowing irreducible to words and statements.
* also can refer to the clarity of objects in the distance, middle or foreground
  - depends on location, season and how much of the sky can be seen
  - means, in a way, greater transparency
  - plays a part in bicyclist and pedestrian safety
* can tend to be low in the early morning hours, as morning fog is common in many areas.
* is affected by posture
  - best in winter, when the trees are bare
  - crucial in the process of linking entrepreneurs with managers and venture capitalists
  - different than visuality
  - important at night
  - salience
* is the basis of political action
  - degree of being visible
  - maximum horizontal distance that can be seen
  - way a person perceives another persons social identity to be
  - unique among air pollution effects because it involves human perception and judgement
* occurs during phases.
* physical property
* plays a key function in the marketing of an institution.
* sometimes scary, normalizing experience and activity.
* varies with water depth, light intensity, and, of course, water clarity.
+ Abalone, Description, California: Gastropods :: Chinese cuisine :: Edible molluscs :: Gastropods :: Seafood
  * An abalone diver normally uses a very thick wetsuit, including a hood, booties, and gloves. He or she would also wear a mask, snorkel, weight belt, abalone iron, and abalone gauge. An abalone iron is used to pry the abalone from the rock before it can fully clamp down. Visibility is normally five to ten feet. Divers commonly dive out of boats, kayaks, tube floats or directly off the shore.
  * Visibility can be poor on foggy days.
+ MediaWiki:Gadget-Twinkle.js
  * Visibility depends on the class used.

### visibility:

High visibility
* is what attracts advertisers.
* makes it easier for fire trucks to move safely through traffic.

Poor visibility
* can be dangerous for swimming and diving.
* danger on some wrecks.
* is caused by cars, industry, and woodburning.
* makes it difficult to avoid pedestrians, cyclists and animals.
* part of the big picture.

### visible:

Brighter star
* are visible.
* deliver more photons to the pixels of the CCD's than dimmer stars.
* have larger holes in the starsphere.
* have smaller magnitudes than dimmer stars

### visual art form:

Network analysis
* is the study of connections among people in a community or organization
  - social relations among a set of actors
* refers to the examination of the possible paths through a network.
* visual art form.

Visual aspect
* can be colour, spatial frequency and 'naturalness' of the stimulus.
* is quality

### visual communication:

Demo
* are an art form
  - computer programs
* is visual communication