1]. It is quite interesting to examine the symbol of the Currency of the USA, that is the Dollar symbol “$”.
2].The symbol "$" is made up of the two elements - S and 1 or S + 1
3].The alphabet 'S' is the 19th in number in succession/order from the first alphabet "A" in the English language.
4]. Now, the alphabet "S" stands as a short form for the month of the September.
5].The symbol "$" consists of two different numbers, i.e., S = 19 and 1
6]. S = 19 or 1+9 = 10 or 1+0 = 1
7].The symbol "$" means S and 1= [19] and 1 or [1+9] and 1 or [10] and 1 or [1] and 1 or 1 and 1 or 11
8].So, the symbol "$" = September 11
9]. Now, the next interesting question is how can we say that the year 2001 is embedded in the symbol "$", too?
Let us examine this aspect as under:
We have already seen above that the symbol "$" is made up of the two elements - S and 1.
Now, the symbol "$" means ‘S’ and ‘1’. This time, let us add the numerical values of these two different elements.
"$" = S+1 = 19+1 = 20 ..................... [a]
So, the number ‘20’ indicates the first two digits of the year.
Now, we have to find the remaining two last digits.
This time we shall subtract the numerical value of the alphabet 'S' [19] from the total additive numerical value of the symbol "$" [20] in the following novel way:
20
- 19
---------
01 ....................... [b]
---------
Now, this numerical value "01" is indicative of the last two digits of the year to be found.
Therefore, [a] and [b] or [20] and [01] = 20 and 01 = 2001
So, the year is 2001
Now, it's fully clear that the symbol of the Currency of the USA, that is the Dollar symbol "$" carried embedded within itself the indications about the most unfortunate tragedy of the 11th September 2001.
NOTE: Generally, it’s easier to decode these important historical dates/events once these have happened. But, it really is pretty much difficult to decode these dates/events in advance.