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mill - choose a jigsaw puzzle to solve

A mill is a device that breaks solid materials into smaller pieces by grinding, crushing, or cutting. Such comminution is an important unit operation in many processes. There are many different types of mills and many types of materials processed in them. Historically mills were powered by hand (e.g., via a hand crank), working animal (e.g., horse mill), wind (windmill) or water (watermill). Today they are usually powered by electricity. The grinding of solid materials occurs through mechanical forces that break up the structure by overcoming the interior bonding forces. After the grinding the state of the solid is changed: the grain size, the grain size disposition and the grain shape. Milling also refers to the process of breaking down, separating, sizing, or classifying aggregate material. For instance rock crushing or grinding to produce uniform aggregate size for construction purposes, or separation of rock, soil or aggregate material for the purposes of structural fill or land reclamation activities. Aggregate milling processes are also used to remove or separate contamination or moisture from aggregate or soil and to produce "dry fills" prior to transport or structural filling.
Windmill and tulips. - Windmill and tulips in the Netherlands.
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Windmill and tulips.

Added month ago by Zeta

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Windmills. - Dutch windmills.
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Windmills.

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Windmill. - Green Dutch windmill.
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Windmill.

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Dutch windmills. - Dutch windmills.
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Dutch windmills.

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Windmills from La Mancha. - Windmills from La Mancha. Spain.
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Windmills from La Mancha.

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Windmill - sunset - colorful jigsaw puzzle
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windmills - colorful jigsaw puzzle
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Sunset - colorful jigsaw puzzle
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Fan - colorful jigsaw puzzle
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Dutch landscape - Holland, windmill, buildings
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Added year ago by sandra

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Landscape - colorful jigsaw puzzle
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Added year ago by andi

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Landscape - colorful jigsaw puzzle
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Landscape - colorful jigsaw puzzle
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Landscape - colorful puzzle-puzzle
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Landscape - colorful jigsaw puzzle
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Added year ago by andi

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Landscape - colorful jigsaw puzzle
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Landscape - colorful jigsaw puzzle
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Landscape - colorful jigsaw puzzle
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windmills - colorful jigsaw puzzle
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Fan - colorful jigsaw puzzle
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Landscape - colorful jigsaw puzzle
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Sunset - colorful jigsaw puzzle
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A colorful house - colorful jigsaw puzzle
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architecture - colorful jigsaw puzzle
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architecture

Added year ago by andi

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architecture - colorful jigsaw puzzle
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architecture

Added year ago by andi

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architecture - colorful jigsaw puzzle
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architecture

Added year ago by andi

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Fan - colorful jigsaw puzzle
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Sunset - colorful jigsaw puzzle
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Added year ago by andi

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Fan - colorful jigsaw puzzle
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Windmill in the field - colorful jigsaw puzzle
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Added year ago by andi

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Landscape - colorful jigsaw puzzle
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Landscape

Added year ago by andi

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