Artikel-artikel mengenai Curious Kids US

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Even identical twins have different fingerprints. El Greco/Shutterstock.com

How did I get my own unique set of fingerprints?

You've had your own personal set of fingerprints since before you were born, and they'll be with you throughout your whole life.
Too much caffeine interferes with sleep. Luis Molinero/Shutterstock.com

Is it OK for teens to drink coffee?

Since caffeine is in so many different foods and drinks, it's easy for kids – or grownups – to get more than they should without realizing it.
Need a handkerchief? Num LP Photo/Shutterstock

Why do onions make you cry?

Like many plants, onions have defenses to ward off creatures that may want to eat them. Their secret weapon is a kind of natural tear gas.
This started as a mountain range. Bas Meelker/Shutterstock.com

Where does beach sand come from?

Sand may seem abundant when your toes are buried in it, but it's becoming scarce along many coastlines around the world.
Young Americans today are more likely to say that they’re dissatisfied with the current state of affairs. LightField Studios/Shutterstock.com

Why are kids today less patriotic?

A teen asks why so many young people don’t stand for the Pledge of Allegiance or the national anthem. The data shows that young Americans today do view the U.S. more negatively than older generations.
Blood has special traits unique to every person. TippaPatt/www.shutterstock.com

What are blood types?

Every person's blood is identified by type. Why does this matter?

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