Step 1- Take a piece of printer paper and roll it into a tube.
Step 2- Put one end against your eye and close the other one.
Look at something 15 feet away for about 10 second.
Step 3- Put the opposite hand about 5 inches from the tube.
Step 4-Open the other eye what do you see?????
Step 5- Do you see a bloodless hole in your hand????? If you do the experiment worked!!!!!!!!
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