re: #86 wheat-dogg

Yeah, infinity gives you a lot of possibilities, for sure. Getting to these places, though, would be the real trick, as would getting back if you chose a destination poorly.

This is something my 5th grade science teacher hit me with: so you travel and travel and come to a place indistinguishable from where you set out from. Have you traveled in a circle or in a straight line, and what is the difference?

Or you come to an identical place except it is one where you have not left yet. Have you traveled in time or in space, and what is the difference?