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Health

Do you really need to take 10,000 steps a day?

6,381,667 Views

Biological Bases of Behavior

5 weird involuntary reflexes explained

3,007,603 Views

Life Sciences

Why do we cry? The three types of tears

6,844,031 Views

Science & Technology

Why are fish fish-shaped?

618,430 Views

Physical Science

Will we ever be able to teleport?

3,167,267 Views

Health

What if you stopped drinking water?

7,481,301 Views

Science & Technology

Why no aquarium has a great white shark

32,279,848 Views

Science & Technology

The taxonomy of candy

280,795 Views

Science & Technology

The woman who stared at the sun

2,230,724 Views

Science & Technology

The world’s most painful insect sting

1,896,117 Views

Science & Technology

Cloudy climate change: How clouds affect Earth's temperature

206,302 Views

Health

Can you still feel a limb that's gone?

845,073 Views

Health

What causes addiction, and why is it so hard to treat?

884,293 Views

Literature & Language

The myth of Narcissus and Echo

1,616,232 Views

Science & Technology

Why is NASA sending a spacecraft to a metal world?

720,889 Views

Social Studies

6 myths about the Middle Ages that everyone believes

2,498,533 Views

Design, Engineering & Technology

How to spot a counterfeit bill

1,030,005 Views

Mathematics

How many ways can you arrange a deck of cards?

1,682,289 Views

Geography

How much of human history is on the bottom of the ocean?

1,637,583 Views

Psychology

Helping others makes us happier— but it matters how we do it - Elizabeth Dunn

340,591 Views

Design

What makes things cool?

142,872 Views

Social Studies

How the Monkey King escaped the underworld

1,867,258 Views

Psychology

The strongest predictor of how long you'll live

514,450 Views

Earth and Space Science

Does aloe vera really treat a sunburn?

401,164 Views