Gravity is basicaly the warping of space-time around a massive object. In that sense it's more of a mechanical force rather than a fundamental force. It's space trying to bounce back into shape.
Some scientists say that time also has three dimensions, just as space has three dimensions. IOW, three temporal dimensions along with three spatial dimensions might explain the quantum world better. https://en.wikipedia.org/wiki/Multiple_time_dimensions <https://en.wikipedia.org/wiki/Multiple_time_dimensions> http://paradigm-update.blogspot.in/2012/07/three-dimensional -tme-in-twelve.html <http://paradigm-update.blogspot.in/2012/07/three-dimensional-tme-in-twe\ lve.html> http://multisenserealism.com/2013/02/11/three-dimensions-of- time/ <http://multisenserealism.com/2013/02/11/three-dimensions-of-time/> --- <anartaxius@...> wrote: > > 1. Physicists have discovered a jewel-like geometric object that dramatically simplifies calculations of particle interactions and challenges the notion that space and time are fundamental components of reality. > > > https://www.simonsfoundation.org/quanta/20130917-a-jewel-at-the-heart-of\ -quantum-physics/ https://www.simonsfoundation.org/quanta/20130917-a-jewel-at-the-heart-of\ -quantum-physics/ > > > 2. In publishing a story regarding work reported by Japanese physicists last month, Nature News has set off a bit of a tabloid firestorm by describing an obscure bit of physics theory as "the clearest evidence yet that our Universe could be just one big projection." In two papers uploaded to the preprint server arXiv, Yoshifumi Hyakutake and colleagues from Ibaraki University in Japan offer evidence that supports a theory that suggests that a universe as we conceive of it could actually be a hologram of another two-dimensional space. > > > http://phys.org/news/2013-12-credence-theory-universe-hologram.html http://phys.org/news/2013-12-credence-theory-universe-hologram.html >
