Wind speed is typically measured using an anemometer, with common types including the cup anemometer, vane anemometer, hot-wire anemometer, ultrasonic anemometer, and Pitot tube. These instruments work by detecting the movement of air, either through mechanical rotation, changes in electrical resistance, sound wave travel times, or pressure differences. Wind speed is usually expressed in meters per second (m/s), kilometers per hour (km/h), miles per hour (mph), or knots. #windspeed #wind #scienc

Looking for a powerful and reliable home wind turbine? 🌬️⚡ Our new series offers 300W / 800W / 1000W / 2000W options to fit any off-grid or home energy need. ✅ High-efficiency coreless disc generator ✅ Strong glass fiber/basalt fiber blades ✅ Electromagnetic brake for safer control ✅ Automatic yaw system to follow the wind ✅ Works from -40°C to 80°C ✅ Cut-in wind speed only 3.5 m/s Whether it’s for your home, cabin, farm, or backup energy—this turbine delivers real, stable power. Ready to upgra

134K views · 2K reactions | Real wind power. Real off-grid freedom....