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  Daniel Halladay creates the first windmill. It was not so sturdy and was made mostly of wood.
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  The second one i chose was still made mostly of wood but a little more sturdier.
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  This time the structure was made from brick, and was a whole lot sturdier.
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  Taller, sturdier, still was made from brick just mill was out to the side more.
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  Structure was more sturdier and made of steel, and and the foundation was built like one of the Eiffel Tower's leg. Also the mill was like a plane wing.
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  Structure was like a thick rod in the ground.
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  The windmill is more improved in the inside rather the structure. The structure was made like the 2000's.