Aliens

I had a nice little discussion with some friends last night and one of them brought up a theory I had never heard before - the "aliens" could be evolved humans from the future traveling back in time for various reasons. The thought freaked me out for a little while. The idea of time travel weirds me out. I sure hope I'm not around anymore if that becomes possible. That shit needs to stay in the realm of science fiction. Although I often wish I could go back to freshmen year in college knowing what I know now and start over.

My coworker was trying to tell me that we've never experienced a truly amazing invention in our lifetime - like the car, TV, landing on the moon. I think the internet classifies.