If it helps, you can think of hiding a message in a book by using the first letter in each paragraph to spell a message (I know, not a perfect example, but might help our non-techie frens). Or like using the 1st note in every 4th measure of music to spell a word (assuming we had as many note names as our alphabet).
If it helps, you can think of hiding a message in a book by using the first letter in each paragraph to spell a message (I know, not a perfect example, but might help our non-techie frens). Or like using the 1st note in every 4th measure of music to spell a word (assuming we had as many note names as our alphabet).