Anemometer

The video tutorial explains various tools used to measure weather, focusing on anemometers. It describes how anemometers measure wind speed and their historical significance. The tutorial also covers modern anemometers with weather vanes for wind direction and their role in storm prediction. Additionally, it provides a step-by-step guide to constructing a simple anemometer using household items, demonstrating practical weather study.

Why is measuring wind speed important for weather forecasting?

Explain the process of counting the rotations of the cups in an anemometer.