Once upon a time, we were told that in 50 years we’d have flying backpacks, flying cars and we’d be living on the moon. Whatever happened to that?! I want my flying car. I want to live on the moon. At the very least, I want to be able to visit a cool space station.

Alas, I’m not sure any of that’s going to happen in the next 50 years. Will anything like Star Trek ever happen (without the faster-than-light travel, presumably)?