On the way to my old school, I pass by McDonald's, Dick's Sporting Goods, and my friendly neighborhood airport. It's kind of strange to see the landing strip right from the main road, but there it is. Sometimes, when I need to go to the airport to pick up a friend or get dropped off for my own adventure, I pass by what looks like an unused portion of the airport property, which is pretty much just an empty field. However, sitting right there next to the edge of the road that borders the field is a giant metallic tube, which I'm pretty sure is the...