How to build a windmill, and water for the science project was worked on?

Windmill on the reviews Energy: question by Nicholas A. ? How to build a windmill, water was also for the science project worked In the construction of a windmill operated water well for a science project. Its basically a windmill that would power a mini-weight of 500g up, then down, after it is fully set up, at least 10 times, effectively. Any ideas or sites to show me how to do this Unfortunately, weight is 0.5 NMeilleure Answer: Response time by Peter H Many ideas for the party

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