Problem Solving Lessons | Settings

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

Psychology

The psychology behind irrational decisions

2,350,989 Views

Data Analysis & Probability

Can you solve the locker riddle?

11,836,505 Views

Thinking & Learning

5 tips to improve your critical thinking

10,925,564 Views

Science & Technology

Can wildlife adapt to climate change?

933,933 Views

Mathematics

Can you solve the frog riddle?

8,419,010 Views

Mathematics

Can you solve the temple riddle?

10,706,574 Views

Literature & Language

How science fiction can help predict the future

421,027 Views

Earth and Space Science

The surprising (and invisible) signatures of sea creatures

148,092 Views

Science & Technology

How do we know what color dinosaurs were?

904,391 Views

Design, Engineering & Technology

The ethical dilemma of self-driving cars

2,146,770 Views

Business & Economics

How exposing anonymous companies could cut down on crime

669,034 Views

Thinking & Learning

Can you solve "Einstein’s Riddle"?

13,052,903 Views

Thinking & Learning

How did clouds get their names?

896,364 Views

Thinking & Learning

What’s the difference between a scientific law and theory?

1,846,119 Views

Design, Engineering & Technology

How do hard drives work?

2,659,192 Views

Design, Engineering & Technology

How computers translate human language

425,584 Views

Science & Technology

How a few scientists transformed the way we think about disease

733,430 Views

Social Studies

What are the universal human rights?

3,027,432 Views

Science & Technology

The race to sequence the human genome

618,589 Views

Thinking & Learning

Can you solve the prisoner hat riddle?

31,529,807 Views

Health

The treadmill's dark and twisted past

4,771,307 Views

Social Studies

What makes the Great Wall of China so extraordinary

6,658,634 Views

Design, Engineering & Technology

Can you solve the bridge riddle?

22,869,925 Views

Health

Why do some people go bald?

3,452,829 Views