Lots of people these days seem to get fantasy and reality mixed up. I'm going to set them right. Mainly by talking about both reality and fantastic subjects (such as sci-fi, fantasy, science fantasy, etc.) and keeping the two subjects separate. So what is reality? That's a question I'll leave to the philosophers for now (maybe I'll get to it when I have nothing else to talk about), but we have a handy method for finding what is real and what isn't: it's called science. This isn't intended to be a science or religion blog, but I'll talk about both probably.
As for Fantasy, I'm talking about a wide variety of things here: science fiction is intended to be scientifically plausible (to varying degrees), fantasy throws all the rules of our world out the window and imagines a new set of rules (good fantasy makes sure to have set rules in the world, bad fantasy makes stuff up as it goes along, magic becomes deus ex machina), and science fantasy is the fun hybrid of the two. Star Trek is science fiction, Star Wars is science fantasy, and lord of the rings is fantasy.
Who am I? As of this writing I am an unemployed recent physics grad from drexel university with an unwholesome interest in strange other possible worlds (as well as a totally wholesome interest in how the world really works).