Wind Powered Car

Making a toy car with paper fan, which helps it run upward to the wind.

How to make? Please review every step

Take out inertia gearbox, and add rubber band into it.

Use paper and pen to make fan stand.

At end of fan, use two paper circle to keep rubber band.

Use steel wire to make base for fan.

Then, use tape to fix the fan.

Use electric fan to make wind.

When wind rotate fan, it will helps car run toward to the electric fan.

Have fun!