Why it is important to know which direction the wind is blowing from why does the vane have a tail?
Why it is important to know which direction the wind is blowing from why does the vane have a tail? The reason wind vanes have a tail is because the tail causes the vane to point INTO the wind when it blows (this is called weathervaning)…. the same way the feathers on an arrow make it fly straight, something else that knowing the wind direction affects! Why is it important to know which way the wind blows? “Know which way the wind blows” is a clever phrase that's used metaphorically to refer to understanding public opinion. The direction of the...