It occurs to me that as waves tend to be the most basic pattern, they tend to either synchronize, or harmonize. Synchronization being centripetal, while harmonization, within the dynamic, is centrifugal.

So, node and networks, organisms and ecosystems, particles and fields.

Gravity is a centripetal effect, so the excess gravity might be due to mass being an effect of gravity, rather than gravity a property of mass and this synchronization extends across the entire spectrum of radiation.