Title Illusion

Stare at the image on the bottom and move your head forward while concentrating on the center dot.
http://www.ebaumsworld.com/images/funny%20movies.jpg

Watch the image and black dots will magically appear.
http://www.ebaumsworld.com/images/blackdot.gif

Stare at the image below and slowly move your head toward and away from the screen.
http://www.ebaumsworld.com/images/illus010.jpg

this ones are not illusions:

Step 1: Stare at the above image and focus on the four dots in the center.

Step 2: Continue to stare for 45 seconds.

Step 3: Slowly find a wall in the room and look close up at it. You should see something on the wall. Try blinking a few times.

Do you see something on the wall? If this doesn't work for you at first keep trying.
http://www.ebaumsworld.com/images/illusionman001.jpg

Now count the F's in that sentence.
Count them ONLY ONCE!

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

dont know the ANSWER:

There are six F's in the sentence.

A person of average intelligence finds three of them.

If you spotted four, you're above average.
If you got five, you can turn your nose at most anybody.
If you caught six, you are a genius.

Here is the same text, but we highlighted the F's for your review!

F- INISHED F- ILES ARE THE RE-
SULT O- F YEARS O - F SCIENTI F-
IC STUDY COMBINED WITH
THE EXPERIENCE O-F YEARS.

cool hu