Forgive my ignorance, but this definition, "One second is the time that elapses during 9,192,631,770 cycles of the radiation produced by the transition between two levels of the cesium 133 atom..." Does that change per speed of observer and or at near proximity to a gravity source, like a black hole?
Written by John Ege
LPC-S, Director for MUFON, TX, and father of 1... Discovering the Unseen through Art, Word, Thought, and Mystery.