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Articles on Curious Kids

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It’s an age-old battle between parents and kids. Alena Ozerova/Shutterstock.com

Do I have to wear a jacket when it’s cold outside?

Leaving your coat at home on a cold winter day doesn’t automatically mean you’re going to get sick. But it could make you more susceptible to germs.
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.
Unlike Earth’s atmosphere, Jupiter’s ‘sky’ hosts magnificent shades of orange, white, brown and blue. NASA/JPL-Caltech/SwRI/MSSS/Gerald Eichstädt

Curious Kids: is the sky blue on other planets?

Atmospheres can be all different colours, depending on what’s in them.
Saturn is one of a few planets in our solar system surrounded by rings. Vadim Sadovski/Shutterstock/Elements of this image furnished by NASA

Curious Kids: why are some planets surrounded by rings?

We’re not sure how the rings work or how they formed, but there are a few theories.
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.
Teachers walk the picket line outside Northern Secondary School in Toronto, on Dec. 4, 2019. THE CANADIAN PRESS/Cole Burston

Curious Kids: Do teachers get paid when they go on strike?

Short answer: they don’t. But striking teachers often receive a bit of financial help during a strike from money they themselves have already paid to their unions.
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.
Looking out the window instead might stop you feeling sick, but that doesn’t work for everyone. Vadiar/Shutterstock

Curious Kids: why does reading in the back seat make you feel sick?

When you read in the back seat of the car, your eyes tell your brain you’re still. But your ears can sense you’re moving. Your eyes and ears are having an argument that your brain is trying to settle.
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.

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