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How Does a Fire Extinguisher Work?
Today’s Wonder of the Day will teach you not to fight fire with fire!
How Does a Fire Extinguisher Work?
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How Does Silly String Work?
Join us in Wonderopolis today for a silly but fun Wonder of the Day!
How Does Silly String Work?
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How Fast Can a Bullet Travel?
Don’t blink or you’ll surely miss today’s Wonder of the Day!
How Fast Can a Bullet Travel?