Most of us know about the three dimensions - x,y,z (space), and by adding time we get a 4-dimensional space-time continum.(adsbygoogle = window.adsbygoogle || []).push({});

Some of our "genius" friends at NYU (and other places) believe that gravity is the result of the planets (and other objects) traveling around the dimple it creates in space-time fabric.

Anyone have any idea on the PROOF of this concept?

**Physics Forums | Science Articles, Homework Help, Discussion**

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Three dimensions - x,y,z

**Physics Forums | Science Articles, Homework Help, Discussion**