21.12.10: Making a wind powered straw car

After making the helicopter, we were taught how to make a wind powered straw car. This was quite challenging, even for the adults. It is quite difficult to explain how to do this, so I will just post the photos.

Instructions on how to cut the straw

Inserting rubber bands through the white straw and attaching the ends of the rubber band to a propeller. 

This young boy on the left could catch very fast and was demonstrating how to cut the straw car.
Certificate presentation

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