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What Is a Patent?
Calling all inventors! We're taking a field trip to the patent office to find out how you can protect your next bright idea.
What Is a Patent?
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Why Do Some Animals Have Nicknames?
Today’s Wonder of the Day stars the polecat and some other curious creatures!
Why Do Some Animals Have Nicknames?
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How Big Is Plymouth Rock?
We think you’ll believe today’s Wonder of the Day rocks!
How Big Is Plymouth Rock?