Try this:


Read this sentence:


FINISHED FILES ARE THE RE-
SULT OF YEARS OF SCIENTIF-
IC STUDY COMBINED WITH
THE EXPERIENCE OF YEARS.



Now count the F's in that sentence. Count only once, don't go a second time.





Scroll down for answer:




Try this on for size........







ANSWER: There are six F's in the sentence. A person of average intelligence finds three of them. If you spotted four, you are above average. If you got five, you can turn up your nose at most anybody. Before you look at the explanation, feel free to go back and count again, there really are six in there. Give up? If you caught six, you are a genius. There is no catch. Many people forget the "of"'s. The human brain tends to see them as V's and not F's. Pretty weird, huh?