 Apparently, you have some interest in a class called Aerospace Engineering. And if you do, it's probably because you're the type of person that has looked up more than once and wondered at some of those things you've seen there. How come a bird can fly? How come a satellite can move across the sky and then return and do it over and over again? How come a helium balloon floats? How come an airplane moves the way it does differently than a ball? Or if I put a propeller on it, continues to move across the sky? How come? Well, you would like to know those things, right? And if I were teaching a class where you would know, I would refer to the Latin which says Sierra, which means to know. That would be a science class. Science is the art of predicting the future, looking at the various patterns in the world and predicting what's going to happen next. However, we're not in a science class. This is an engineering class. Engineering is the Latin word for to create. We don't just want to predict the future in engineering. We want to be able to control the future. We want to create things that fly, but not just fly. I can release this balloon, I can let it go, and away it goes. So what I want to be able to do is to create things that fly in the way I want them to, that create things that take me from Raleigh to Hawaii, that take things that take me from the earth to the moon, and maybe someday to the stars. Want to get started on that adventure? Come take my class.