Hello, I'm a third year physics student and we've recently touched on some of the Grand Unified Theories, well just mentioned that they exist really. The real problem appears to be uniting gravity with the other 3.(adsbygoogle = window.adsbygoogle || []).push({});

Surely someone has noticed before, that if you let a variable V = 1/(4*pi*G) where G = Gravitational constant, the analogy between electrostatics and gravitation is even clearer. They have exactly the same potential and Poisson's equation where charge and mass become analagous. V would be like a gravitational permeability or something. This can't be coincidence and surely this is a strong hint towards how EM & gravity are linked?

Natski

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

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

# There are no coincidences

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