4 ms·
Ok, I’ll bite: how do we manipulate local nonrelativistic spacetime curvature near a spaceship to take advantage of the magnetorestrictive properties of this ma
by thechao 5y ago
Ok, I’ll bite: how do we manipulate local nonrelativistic spacetime curvature near a spaceship to take advantage of the magnetorestrictive properties of this material? I’ve just finished my last undergrad-equivalent course GR, so voice this in the appropriate math.
- michael-ax 5y agothrow when heavy, pull when light. its crazy. https://www.scientificamerican.com/article/the-good-kind-of-crazy-the-quest-for-exotic-propulsion/ https://www.scientificamerican.com/article/the-good-kind-of-... https://owlcation.com/stem/What-is-the-Mass-Effect-Gravity-Assist-or-MEGA-Drive https://owlcation.com/stem/What-is-the-Mass-Effect-Gravity-A...
- thechao 5y agoYou linked to ... woo? Like, this is not even science. I asked for a mathematical explanation of how to utilize the more exotic invariants of momentum in nonrelativistic spacetime, voiced in terms of GR. If the GP is going to claim this drive is possible because momentum isn't conserved in GR, the least they could do is use GR to show what they mean? It's a low bar, but it's there.
- ganzuul 5y agohttps://en.wikipedia.org/wiki/Mach%27s_principle https://en.wikipedia.org/wiki/Mach%27s_principle Enjoy.