How to make a good windmild

Tools and Materials
A. Paper carton size 15 cm × 15 cm
2. scissors
3. pencil
4. ruler
5. A tack or pin
6. A small wooden rod 25 cm long




Steps

1. Draw two lines on the cardboard cross with a pencil. on the
     middle of the meeting of two lines cross, make a small hole.

2. Cut the paper according to which you have crossed the line created by
     scissors. Cut in half or close to the shaft axis.
     Take care when using scissors. Not to injure your hands.

3. Bend the part that has been cut into the shaft and stick tacks in
     the axis.

4. Tacks or stick a pin on a piece of wood.
     Later, Blow on it from the front wheel. And play togather.