F F F F F F F F F F F F F F F F F F F F F F F F F

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 them only once:  do not go back and count them again. Scroll down to see the answer.

There are six F's in the sentence.

The "average" person finds three.

There is no catch. Many people do not see the Fs in the word "OF". It has been argued that the human brain tends to see them as Vs and not Fs.

Found this on Facebook. Love it.

Love random.

Yes?

~H