Thanks to watching another TV show and thoughts about a crossover with Xiaolin Showdown, the idea of Team Avatar travelling to a different dimension came to mind, where they attempt to intergrate into what we the audience know as the Modern World. It seemed like a good idea, since the basic idea for the Avatar World seemed like it was rooted in what we, the viewers, would consider the Dark Ages.But now i'm not sure there would be much to surprise the group. Since the Avatar world has much of what our world has; Tanks, Airships, Monorails, Ferrys, Submarines, Torpedoes, the list goes on. What would our world have to offer that would really catch the GAang off guard?