In the above c is speed of light, which is an electromagnetic constant, which would imply that
the gravity is a special electromagnetic field with period of oscilation considerably more than 14 billion years.
Implication is: there is no requirement for 'dark matter' and the 'dark energy' is no more than the
energy which may be contained within such electromagnetic field. Furthermore , there could be a
requirement for a major redefinition of properties of the Higgs boson, black holes and ......
Contemplations of an idle mind