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Count the number of "F"s in the following text:
FINISHED FILES ARE THE RE-
SULT OF YEARS OF SCIENTIF-
IC STUDY COMBINED WITH THE
EXPERIENCE OF YEARS
Managed it? .Scroll down only after you have counted them, okay?
How many? 3? Most people count 3.
Wrong, there are 6, no joke.
Read it again.
Use the search feature in your browser, email client or text editor if you don't believe it.
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I also only counted 3 at first. Amazing what the mind and eye will do to fool you.