Lessons Worth Sharing | Settings

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

Mathematics

Are You the Girl from "The Wonder Years"?

240,634 Views

Civics

What happened to trial by jury?

828,526 Views

Science & Technology

NASA & TRAPPIST-1: A Treasure Trove of Planets Found

7,563,028 Views

Science & Technology

7 things we don't know about the ocean

7,533,348 Views

Earth and Space Science

Plants Use An Internet Made of Fungus

223,954 Views

Social Studies

A Syrian Refugee's Story

77,142 Views

Area Studies

The myth behind the Chinese zodiac

8,944,599 Views

Science & Technology

Mammoths vs. Mastodons: what's the criteria for de-extinction?

485,107 Views

Design, Engineering & Technology

Meet a 12-year old app developer

3,214,745 Views

Science & Technology

The chemistry of skunk spray

468,797 Views

Environmental Science

What’s so great about the Great Lakes?

1,733,121 Views

Design, Engineering & Technology

How cars went from boxy to curvy

5,347,923 Views

Design, Engineering & Technology

The Future of Air Travel

1,559,857 Views

Mathematics

How high can you count on your fingers? (Spoiler: much higher than 10)

3,485,813 Views

Design

Why all world maps are wrong

22,746,397 Views

Science & Technology

Why Don't Ants Get Stuck In Traffic?

2,417,674 Views

Psychology

The neuroscience of imagination

870,245 Views

Literature & Language

The Poetry of Emily Dickinson

1,732,073 Views

How bird vomit helps us understand history

65,656 Views

Mathematics

Winning at Rock Paper Scissors

4,301,842 Views

Critical Thinking

Are Good Looking People Jerks?

3,560,060 Views

Philosophy & Religion

Who was Voltaire?

2,079,517 Views

Civics

Neil deGrasse Tyson Replies to Lincoln's Gettysburg Address

196,767 Views

Social Studies

Why salt & pepper?

3,755,072 Views