Today’s thought is Sokka asking Zuko questions about the airship design on the way to the Boiling Rock as a method of filling the silence. He’s asking about how the propellor impacts air flow and nitty-gritty things, and Zuko answers by explaining basic concepts such as how the hot air fills the balloon and makes it rise. And Sokka’s finally just like, yeah, no, I got that, I built the first one of these things at the Northern Air Temple literal months ago and apparently you guys found it at some point. Anyway how do you account for the extra weight of a second person in here with a limited heat source? Also how long until we get there?
And Zuko’s just



















