@88therising said in Only a genius can answer this question:
@rip80sa1 google it m8
I used the term "valid unit" I posted where decides the scientific definitions of various units. Point out where the term "moment" is defined by those who get to decide such things. A former use of a measure Is not a current "valid" term. That's why a chain is a rough measure of length and not a valid distance, it is not currently defined. Am I making sense here? Point where it's defined as a valid unit please, I can not see it.
Lazy version for you https://en.m.wikipedia.org/wiki/Unit_of_time
Not current , not defined to an exact, not valid, don't count
Since it's not defined to an exact it's on par with yay big and yonder, just words