The firebending duel between Princess Azula and her exiled brother Zuko is nothing short of scorching. The cold blue flames of the cruel Princess collide with her brother's passionate red-orange flames. But how do flames get these colors? Let's learn about that.

Discussion Topics Include

• It's a Dune cast!
• Should I laser my retina?
• Green lasers: the complete picture
• Fire!
• Why does wifi go through walls?

Intro/Outro by John Bartman
Narrative music by xelementumign1s