
Outdoor Adventure 1x4i3y
Blow Bubbles b2s38
Buildings can change how wind flows through a city or town. Try blowing bubbles near a building and then a few feet away. Do the bubbles move differently? 1n5u2i

Buildings can change how wind flows through a city or town. Try blowing bubbles near a building and then a few feet away. Do the bubbles move differently? 1n5u2i
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