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What Is the Color of Fire?
Today’s colorful Wonder of the Day is on fire!
What Is the Color of Fire?
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Why Are Batteries Different Sizes?
We hope today’s all-new Wonder of the Day really gives you a charge!
Why Are Batteries Different Sizes?
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How Are Fireworks Made?
You won’t want to miss today’s explosive Wonder of the Day. It’s going to be quite a spectacle!
How Are Fireworks Made?