The
easiest object that you can find to make wind turbine blades is by using drink can.
The main reason why drink can is being chose at the first place is about the
material which is light in weight. Because of this the wind turbine can spins
smoother and easier. Besides that, the material is flexible. Flexible in this
case means to shape something. The wind turbine needs to be airfoil in shape.
Because of this airfoil shape, it will be easier for the wind turbine to spin
when there is wind energy source. A can of drink normally would cost you only
RM1.50 and you it can be found anywhere. It is good to use recycle items to
make something useful out of it. Below shows the steps in order to make wind turbine blades:-
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