This DIY project guides you through creating your own anemometer, a tool used to measure wind speed, using simple materials and tools.

Cut the plastic cups in half and attach them to the ends of the wooden dowel using glue.
Use the drill to make a small hole in the center of the wooden dowel.
Insert the straw through the hole in the dowel, ensuring it can spin freely.
Attach the balloon to the top of the straw to catch the wind.
Mark the wind speed measurements on the dowel using the marker.
Test your anemometer by placing it outside on a windy day and observe the spinning cups to measure wind speed.

Keywords: DIY Anemometer, Measure Wind Speed, Wind Speed Tool, Kids Craft