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Why Do Credit Cards Now Have Chips?

Today’s Wonder of the Day is a chip off the old block!

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Why Do Credit Cards Now Have Chips?
What Can You Eat on the Go?

Better grab a snack before you head to Wonderopolis today!

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What Can You Eat on the Go?
Why Do Computers Crash?

Today in Wonderopolis we’ll explore those accidents that often occur along the information superhighway!

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Why Do Computers Crash?
What Is Junk Food?

Today’s Wonder of the Day features some delicious foods you probably shouldn’t eat!

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What Is Junk Food?
What Is a Root Canal?

Today’s Wonder of the Day gets to the root of a toothy problem!

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What Is a Root Canal?
How Do You Make Salsa?

You’re going to want some chips to go with today’s Wonder of the Day!

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How Do You Make Salsa?
What Is Mulch?

Today’s Wonder of the Day is a chip off the old block!

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What Is Mulch?
How Do Police Know How Fast You’re Going?

Zoom! You won’t believe how quickly today’s Wonder of the Day will fly by!

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How Do Police Know How Fast You’re Going?
Is the Five-Second Rule Really True?

Today’s Wonder of the Day might have you asking, “Are you really going to eat that?”

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Is the Five-Second Rule Really True?