"Of course I know what they are. We all live on at least one planet in our own worlds, although not every world has the means to go between them." Manny replied. Sure, there are strange stuff frozen in ice from his world that looked like they came out of a sci-fi movie. But that doesn’t mean that Manny has any idea of how they work and all.

As for Jake's latter statement. "Is your world going through an Ice Age? From what I gathered from talking with a lot of people here is that they’re mostly a thing of the past."