Wonderopolis

How Are Currency Exchange Rates Determined?

Today’s Wonder of the Day will cost you one dollar…or 18 pesos…or 110 yen…

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How Are Currency Exchange Rates Determined?
Do You Have a Social Security Number?

Today’s Wonder of the Day features a number that’s quite unique!

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Do You Have a Social Security Number?
What Was the Great Depression?

Today’s Wonder of the Day features a look back at some not-so-fond memories.

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What Was the Great Depression?
How Can I Become a Millionaire?

Join us in Wonderopolis today for a lesson that’s really just common cents!

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How Can I Become a Millionaire?
What Are Your Odds Of Winning the Lottery?

Trying to guess what today’s Wonder of the Day is going to be about? You’ve got about a one in a million shot of guessing correctly!

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What Are Your Odds Of Winning the Lottery?