### equipment:

Ball
* Most balls have diameters
  - kg mass
* Some balls have energy
  - kinetic energy
  - mechanical energy
* are agglomeration.
* are capable of bounce
  - pop
  - roll
  - toys
  - celebration
  - circulars
  - dances
  - for making ceramic bearings, pumps and valves and forming tools
  - formal social events
  - game play
* are located in baseball fields
  - games
  - basketball courts
  - beachs
  - closets
  - gyms
  - holes
  - parks
  - playgrounds
  - pool tables
  - sacks
  - soccer fields
  - sporting events
  - sports
  - streets
* are located in toy boxs
  - stores
  - made of plastic
  - one half inch diameter models of the living world
  - part of hands
  - parties
  - pitch
  - social gathering
  - software
  - spheres
  - structures
* are used for bearings
  - bouncing
  - bowling
  - catchings
  - hitting
  - kicking
  - playing games
  - rollings
  - tennis
  - throwings
  - video games
* bearing spindle motors comprise the majority of disk drives on the market today.
* bearings in a recirculating track reduce friction between the worm gear and the block.
* can grow or shrink to any size.
* come in several sizes and colors.
* fly shorter distances through cold air than through warm air.
  - momentum
* is bottom part of torso
  - exclusively an ornamental company, and floriculture large and fast-growing field
* is made of odorless, tasteless, non-toxic material
  - up of an unknown substance that fell to earth thousands of years ago
* kiss when they touch each other.
* trays for ball storage between games and covers to keep table dust free and clean.
+ Bean machine: Engineering
  * The machine consists of a vertical board with interleaved rows of pins. Balls are dropped from the top, and bounce left and right as they hit the pins. The height of ball columns in the bins approximates a bell curve.
+ Squash (sport), Playing equipment, The ball: Racquet sports
  * The ball is made of rubber. It is hollow. When it is warm it bounces more. Balls are marked with different coloured dots. They are made to bounce at different speeds depending on the colour of the dots. Balls with yellow dots are slow. Balls with green or white dots are average. Balls with red dots are fast.

### equipment | ball:

Bowling ball
* are balls
  - used for bowling
* come in one size and shape.
* do have a degree of hook potential.
* range in weight from six to sixteen pounds.

Coal ball
* Most coal balls contain a mixture of plant parts from many taxa.
  * are in coal seams across North America and Eurasia. North American coal balls are in more places than in Europe. The oldest coal balls were found in Germany and former Czechoslovakia
  - calcareous concretions that can disrupt the mining of bituminous coal bearing strata
  - one of the best sources of anatomical information on Carboniferous plants

Fireball
* Many fireballs change colour as they descend and slow down.
* Some fireballs appear to be more dangerous to human life than others.
* are animes
  - especially bright meteors
  - typically half that size
  - very bright meteors that can cast shadows on the ground
* can be green, yellow, orange, blue, red, as well as brilliant white
  - so bright that they cast shadows

Golf ball
* Some golf balls have honey at their center.
* are a staple of holiday shopping
  - golf equipment
* come in different types for different types of players.
* have dimples and grooves, tennis balls have hair, etc
  - little dents all over the surface
* is golf equipment

### equipment | ball | handball:

Team handball
* fast-paced game that combines elements of basketball, soccer and water polo.
* is played by two teams of seven players each
  - with seven players per side, six court players, and one goalkeeper

Moth ball
* are example of a slow- releasing fumigant agent
  - extremely toxic
  - located in trunks
  - poisenous to chidren and can be deadly
* can stick to plastic and damage fabric.