A glitch would occur if this effect did not occur correctly.
I don't think it's a glitch. Interesting though I guess. (Actually if we ever decide that .tmp can only be positive, this would break, not sure if that will happen though)
I've sorta made this as an actual modded element before, it works exactly like grvt does but with the negative gravity as you mentioned, propelled aswell. Adding a negative gravity or positive gravity function to anything just makes it behave strangely, liquids look like they have surface tension or something when they have gravity, strange.
1 ping is still very good
GRVT just got bad internet...
So if a theoretical "white" hole moved faster than the speed of light (and speed of gravity (thats why if the sun disapeared we wouldnt notice it for about 8 minutes, also earth would orbit around nothing for 8 minutes.)) it would propel itself?
i have actually done this already.
Not really impossible to break neutonian physics if your allowing yourself to use portals (That don't require energy to stay open).