### considered clean power:

Electric power
* drives many trains and subway systems.
* generating plant operators control the machinery that generates electricity.
* has yet to make a significant impact on cruising yachts.
* is considered clean power
  - derived from solar and nuclear sources
  - easier on the environment than gas
  - essential to modern life
  - found by multiplying voltage by the current
  - generated and distributed within most vehicles
* is generated by batteries or electric generators
  - central power stations or by distributed generation
* is measured in units called watts
  - watts, like gasoline is measured in gallons
  - needed only when weather conditions require heating of the product tanks
  - one of our nation's greatest assets
  - produced in thermoelectric generators located at the bottom of the reactor
  - provided to industry at competitive costs
  - reliable in the major cities
  - simply the product of voltage times current
  - supplied by hydroelectric plants on the Irtysh, as well as by coal-burning plants
* is the product of VI, and is the rate of doing work
  - electric current and electromotive force
  - rate at which electric energy is being used, stored, or transferred
  - speed of energy transfer within the electric circuit
  - use of electric energy to do work
* means no gas or oil to spill, and no pollution in the air.
* operates machinery in factories.
* provides the means to further develop cottage industries, improving world economy.
+ Electricity, Electric current, Some terms related to electricity:
  * Electric power is the rate at which electric energy is being used, stored, or transferred. Flows of electrical energy along power lines are measured in watts. If the electric energy is being converted to another form of energy, it is measured in watts. If some of it is converted and some of it is stored, it is measured in volt-amperes.

Conspecific
* compete over vital resources like food, territory and sexual partners.
* is an organism

Constant
* Define and use symbolic names for constants.
* Fix the value of one or more parameters in the equation to a constant value.
* Many constants involves units of length, time, mass, temperature, charge and so on.
  * A 'constant' is something, generally a number, that does not change. Constants are used in maths and computer programming.
* Use constants.
* are definite elementary objects, and correspond to proper nouns in natural language
  - either numbers or strings
  - factors or conditions which are the same across all treatment groups
  - just atoms
  - quantities
  - values used directly in the program
* translate to equality comparisons of an attribute and the constant value.

### constant learning:

Christian living
* constant learning.
* involves Christian giving.
* is the consequence of Christian worship.
* life of faith.
* means living on the written Word of God, the Bible.
* transformed life.

Coefficient
* are constants
  - positive numbers with up to two decimal places
* are the large numbers in front of chemical formulas in a chemical equation
  - numbers in front of the variables
* represent the number of molecules of the substance in the reaction.
* track the proportions of species present during the course of a reaction.

### constant | coefficient:

Modulus
* is absolute values
  - dependent on temperature and strain
  - integers
* refers to carbon fiber s ability to resist stretching.

### constant | coefficient | modulus:

Flexural modulus
* is used as an indication of a material s stiffness when flexed.
* measure of the material's softness or brittleness.