| http://www.w3.org/ns/prov#value | - Gravity is a very long-range force, like electromagnetsm; therefore the graviton is massless, like the photon, and travels, like the photon, at the universal speed limit (i.e., c, often called ???the speed of light???, but in fact the speed of anything massless.) Gravitons could only give dark radiation, just as photons give visible radiation.
|
