TED-ED

The Nazis recruited to win the Cold War - Brian Crim
How to prevent political corruption - Stephanie Honchell Smith
The true story behind the legend of the 47 Rōnin - Adam Clulow
Why is "The Scream" screaming? - Noah Charney
What is earwax — and should you get rid of it? - Henry C. Ou
What Earth in 2050 could look like - Shannon Odell
The Greek myth of Demeter's revenge - Iseult Gillespie
The underground cities of the Byzantine Empire - Veronica Kalas
What causes addiction, and why is it so hard to treat? - Judy Grisel
Why was the Rosetta Stone so important? - Franziska Naether
One of the world’s oldest condiments - Dan Kwartler
5 philosophers on anger - Delaney Thull