I was about to laugh at this commenter for watching too much Star Trek but decided to read a little. Turns out Robert Forward did some work on this and it's no

I was about to laugh at this commenter for watching too much Star Trek but decided to read a little. Turns out Robert Forward did some work on this and it's not so bad. https://arxiv.org/abs/1205.2281 https://arxiv.org/abs/1205.2281