Where do the experts come down on this? I like that it takes volume into account. I wish I could read more about it.
This paper is interesting also.
On Dynamics of Brans–Dicke Theory of Gravitation
Hossein Farajollahi Department of Physics, University of Guilan, Rasht, Iran
Mehrdad Farhoudi and Hossein Shojaie Department of Physics, Shahid Beheshti University, G.C., Evin, Tehran 19839, Iran
(Dated: June 9, 2011)