Count the Fs
Read the paragraph below and
count how many times "F" appears.
FINISHED FILES ARE THE
RESULT OF YEARS OF SCIENTIFIC
STUDY COMBINED WITH THE
EXPERIENCE OF MANY YEARS
How many Fs did you find?
If you found less than six,
it is probably because you didn't
count the fs in the word of.
Your brain skipped over them.
You should have found six.
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