This activity was taken from the Noggin BuilderZ beginner activity book
The wind direction indicator uses many different Noggin BuilderZ pieces and can be used for personal and fun use or scientific and educational.
Pieces you’ll need:
Start by attaching the red rod to the spool
Next, put the blade and the blue rod on opposite ends of the cross
Finally, put the disc on the red rod and thread the cross through it to create the figure shown below