jobo
Grandmaster
so tell me exactly how old it is.?I never said anything of the sort. I merely said it is not nearly as old as you incorrectly imply. Answer a question with an answer; what it Your definition of SM? (it seems your mind is indecently going somewhere else)
I use it regularly in my line of work, it cannot be performed without using scientific method to define process.
i'm not implying anything i've stated it goes back to the pliocene, your turn, how old do you think it is