Originally posted by Soulstone
reply to post by Cyberbian
. But when I blink rapidly I see how many blades are actually on the fan. I can see what I can't normally. I'm trying to understand this better. Maybe dumb it down a bit?
If you read my other post it explains it
your eyes veiw things at a steady frame rate (as in the amount of pictures you see reapidly) i think people see at like 30 frames a second or something. if you look at a fan and blink really quickly
you are opening your eyes for a split second rapidly. each time you open your eyes you see one frame. you might be blinking at estimate 6 times a second. meaning you will get less frames because the rest you have your eyes closed. each time your eyes are open depending on where the fan is up to in its rotation then your eyes close the fan moves and you open your eyes again and the fan will be in the same position. when you get the timing right you will see it stay still. i can draw a diagram if its too confusing



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