[quote=@Mataus] Aye, but an anti-grav device to deal with acceleration/deacceleration Gs. They have a lot of trouble with that in the Expanse. Unless a gravity generator handles all that stuff! I mean technically that acceleration force isn't gravity right? so I don't know... [/quote] Ah right I thought you were getting at creating gravity, which was why I was confused with you throwing in the word anti. Inertia Dampeners are what it's called in most franchises. I know that's what it is in Stargate. I think it's just a way to have the effects negated, but without actually trying to figure out the science. [i]Looking at you Star Trek.[/i]