"About that. Found out the world was round. A while ago really. Apart from some of the deeper parts of the ocean we still can't physically get to, we've pretty much explored all there is to Earth. And the moon, but it's smaller and really has nothing on it so that was pretty easy."

Tony's tone is casually bored, not with the topic so much with how much he knows he can't go into detail because some of the stuff learnt in American schools right now would go over head simply because there would be no way for her right now to wrap her head around some things.

"On the plus side, a lot of this is pretty intuitive, so you should get the hang of it pretty fast. If not, ask your closest five-year old. For some reason they always seem to pick it up faster than anyone else." He pauses. "Probably because of brain development and that they don't understand certain concepts that would get in the way of learning processes." He can't help himself, sorry.