I just had this weird dream about time/space travel, being incorporeal (real and not real was the feeling) while drifting through infinite space, and before I woke up, the words 'Gamma Zero' were spoken from somewhere. I looked up 'Gamma Zero' on Google, and was freaked out a bit... I'm not looking for dream interpretation, I'm just very, very bad at math, and this is some advanced stuff. Can anyone explain to me what Gamma Zero is? I mean like how you would explain it to a child. Please and thank you.