No matter how common it is, or how many times we have all looked out the window of an airplane, it never seems to get any less impressive. Sure physics can explain away the mystery of how it ever became possible to see the world from that angle, but it's still amazing to experience... and it all started off with a little imagination, a few scribbles and a lot of experimentation.
To quote Einstein, "imagination will take you everywhere". Where will your journeys take you this weekend?