How many? Three?
Wrong, there are six - no joke!
Read again!
FINISHED FILES ARE
THE
RESULT OF YEARS OF SCIENTIFIC
STUDY
COMBINED WITH
THE EXPERIENCE OF YEARS
The reasoning is that the brain
cannot process the word "OF".
Incredible or what?
Anyone who counts all
six F's on the first go is a genius.
Three is normal.
Thanks to Heather Butters for this one
It certainly caught me out - and I knew the answer!