Anything, (marriage, child birth, love - death including) is calculated
by something like 45 + 72/2 or simpler 66 - 16 = 40 That is why anyone
can know any event in seconds. Predicting 9-11 was an one second job.
Given 15 minutes, 300 years are scanned, up to 2017. The belle thing
about it is that ANYONE can predict, without any chart wheel. You don't
need those fancy wheels in order to know when someone does, it's 55 -5 =
50 that simple, yes? No voodoo implied:) At least my grandma taught me so
as soon as I could count my fingers.