| ▲ | jimmyjazz14 2 hours ago | |
Its mostly based on science fiction, and requires some possibly infinite energy source. The concept always kinda struck me a sort of a perpetual motion machine, you can imagine it, but that doesn't make it possible and why its not possible isn't immediately obvious in the imagination (well I mean most modern minds know its already not possible but you get the point). | ||
| ▲ | vaginaphobic an hour ago | parent [-] | |
[dead] | ||