a working model on renewable energy
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Construction of Windmill(Wind energy):
First take four wooden card boards whose ends are flattened and the other ends are pointed.
Then join them together at the top with some glue.
Then make a hole not more than 1 cm or just make a pin sized hole and that will be the place for the fan.
Then take a plastic fan not of much weight and fix it with a wire,so that it moves smoothly.
And then finally place it on a card board large than its own size and place the model of windmill.
Then place the windmill in front of a table fan so that the blades of the fan move round.
First take four wooden card boards whose ends are flattened and the other ends are pointed.
Then join them together at the top with some glue.
Then make a hole not more than 1 cm or just make a pin sized hole and that will be the place for the fan.
Then take a plastic fan not of much weight and fix it with a wire,so that it moves smoothly.
And then finally place it on a card board large than its own size and place the model of windmill.
Then place the windmill in front of a table fan so that the blades of the fan move round.
nagranisrishti:
can u give anything else
I am sorry but I know this construction of working model only :/
Had you prepared this one? btw, nice model.
yes for my school science exhibition project just what I did
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