Actually, a lot of this stuff was predicted twenty years ago. Much longer than that, in fact. But it's really wild to see it happening.

Edit - to be clear, I used to read about stuff in popular mechanics magazine or whatever and then ten years later I'd see it being built, then years later hit the consumer market. Now, if I opened up Reddit and saw that we had warp technology and I could add it to my car for $100, I would be amazed but not totally surprised.