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Health

Should we get rid of pregnancy? | Ada, Ep. 3

223,059 Views

Health

Would you sell your kidney for $100,000? | Ada, Ep. 2

211,689 Views

Health

What staying up all night does to your brain

4,412,975 Views

Mathematics

Can you solve the trickster god riddle?

518,240 Views

Thinking & Learning

The dungeon master's riddle

632,797 Views

Literature & Language

A street librarian's quest to bring books to everyone - Storybook Maze

44,332 Views

Philosophy & Religion

How could so many people support Hitler?

1,288,459 Views

Mathematics

Can you solve the magical maze riddle?

674,896 Views

Psychology

How to make smart decisions more easily

1,708,787 Views

Psychology

Birds aren’t real? How a conspiracy takes flight - Peter McIndoe

1,290,934 Views

Thinking & Learning

Can you solve a mystery before Sherlock Holmes?

627,880 Views

Mathematics

Can you solve the secret assassin society riddle?

1,256,610 Views

Thinking & Learning

How to overcome your mistakes

1,408,709 Views

Thinking & Learning

3 tips on how to study effectively

6,282,612 Views

Mathematics

Can you solve the cursed dice riddle?

940,563 Views

Design, Engineering & Technology

How the water you flush becomes the water you drink

441,722 Views

Science & Technology

The growing megafire crisis — and how to contain it - George T. Whitesides

59,062 Views

Psychology

How to enter flow state

1,973,855 Views

Science & Technology

Science vs. Pseudoscience

400,811 Views

Mathematics

Can you solve the time traveling car riddle?

805,783 Views

The Arts

Test yourself: Can you tell the difference between music and noise?

591,503 Views

Health

4 epidemics that almost happened (but didn't)

401,675 Views

Science & Technology

The return of Mongolia's "wild" horses

221,566 Views

Science & Technology

Whatever happened to the hole in the ozone layer?

596,418 Views