Get up from the computer and go outside!

Picture of boy in wind Next time you are in a city, stand between two tall buildings and stand in a nearby playground. What is the wind like?
Picture of bubbles Blow bubbles into the air on a sunny day, follow them around and see what happens. Which way do they go? Where do they speed up? Do the same thing on a cloudy day.
PIcture of garden hose Put your finger over a garden hose which has running water. How is that like wind over a mountain, or wind between buildings?

 

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