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Science & Technology

What really killed the dinosaurs? (It wasn’t just the asteroid)

236,727 Views

Mathematics

Can you solve the secret assassin society riddle?

1,261,436 Views

Social Studies

A 5,300-year-old murder mystery

1,371,003 Views

Health

What sex ed doesn’t tell you about your brain

2,490,619 Views

Health

What causes sleepwalking?

428,197 Views

Medical Conditions

What causes seizures, and how can we treat them?

593,880 Views

Social Studies

Why was India split into two countries?

4,102,955 Views

Science & Technology

How does ultrasound work?

423,302 Views

Health

Which type of milk is best for you?

5,722,806 Views

Design, Engineering & Technology

Performing brain surgery without a scalpel

270,442 Views

The Arts

How to see more and care less: The art of Georgia O'Keeffe

471,890 Views

Design, Engineering & Technology

NASA’s first software engineer: Margaret Hamilton

400,021 Views

Critical Thinking

Why do people fear the wrong things?

647,661 Views

Literature & Language

"The Road Not Taken" by Robert Frost

1,911,057 Views

Psychology

How much will you change in the future? More than you think

370,373 Views

Life Sciences

How life begins in the deep ocean

351,654 Views

Nature of Science

Questions no one knows the answers to

1,186,680 Views

Life Sciences

Symbiosis: A surprising tale of species cooperation

374,629 Views

Nature of Science

How simple ideas lead to scientific discoveries

3,091,122 Views