Lessons Worth Sharing | Settings

You have JavaScript disabled
For the best experience, please turn JavaScript on. Here's how

Mathematics

Can you solve the trickster god riddle?

547,703 Views

Thinking & Learning

This could save lives— but are you willing to do it?

363,694 Views

Social Studies

Ugly History: The Armenian Genocide

503,812 Views

Social Studies

Democracy is being tested. Citizen assemblies can help - Ketakandriana Rafitoson

27,386 Views

Health

How does kidney transplant surgery work?

270,660 Views

Health

The real reason polio is so dangerous

613,872 Views

Social Studies

How to be fearless in the face of authoritarianism - Sviatlana Tsikhanouskaya

108,175 Views

Literature & Language

The curse of the monkey's paw

557,836 Views

Science & Technology

How do heat waves affect your body?

748,688 Views

Health

3 reasons why medications are so expensive in the US

207,914 Views

Thinking & Learning

The dungeon master's riddle

665,057 Views

Health

What are those colors you see when you rub your eyes?

367,945 Views

Social Studies

The real tale of the Monkey King in Heaven

403,620 Views

Science & Technology

This mushroom will kill you before you know what’s happening

899,759 Views

Social Studies

Greek mythology’s greatest warrior

1,011,343 Views

Science & Technology

Are there any places on Earth with no bugs?

292,999 Views

Science & Technology

You'll travel 1 trillion kilometers through space

151,130 Views

Science & Technology

Why did it take so long to find giant squids?

918,341 Views

Social Studies

What is hysteria, and why were so many women diagnosed with it?

453,371 Views

Psychology

Why your phone is making you sad

1,506,568 Views

Science & Technology

The birth of the galaxy in 60 seconds

222,415 Views

Health

What’s the best way to treat the common cold?

1,038,392 Views

Health

11 things that can change your eye color

762,912 Views

Design, Engineering & Technology

The deadliest thing in your kitchen

278,832 Views