Try this website:
www.worsleyschool.net/science/files/anemometer/anemometer.html
To calibrate a homemade anemometer, you can compare its readings to a known standardized anemometer in the same conditions. Make adjustments to your homemade anemometer based on these comparisons until its readings are consistent with the known device. Regularly repeat this process to ensure accurate measurements.
you count how many times it spin in one minute
You need an anemometer.
Yes, I can make homemade chili.
using pvc elbows etc
how to make a homemade confettie shooter blower
yes,mold is a homemade bacteria
homemade dough is dough u make by hand
An anemometer detects wind speed.
how to make a wormery?
Yes, it is illegal to make homemade napalm as it is considered a dangerous and illegal substance.
An anemometer is used for weather forecasting by meteorologists.