Introduction: How to Make an Anemometer
This is how to make a Anemometer, we hope you enjoy this instructable!
5 paper cups
1 small pin
one pencil with a rubber, unsharpened
a nail ( optional)
a sharpened pencil ( to poke the holes)
First, use the pencil or nail to poke two holes each in four of the cups,
When poking the two holes, make them close together.
For the fifth cup, poke 4 holes opposite each other.
Use the sharpened pencil to poke the small holes made by the nail and make the hole bigger.
put the straws into the cup with 4 holes.
Then,put the straws through the 4 cups with the 2 holes.
Finally, finish off by poking a hole at the bottom of the main cup, poking the unsharpened pencil up the hole and use the pin through the middle of both straws and through the rubber.
Now have fun!!!!