Better Students Ask More Questions.
How Often Does The Human Eye Blink?
1 Answer | add yours
The rate of blinking varies, but on average the eye blinks once every five seconds. That's equal to 17,000 times each day or 6.25 million times a year.
Source: Brandreth, Gyles. Your Vital Statistics, p. 26.
Posted by fact-finder on October 10, 2011 at 4:00 PM (Answer #1)
Join to answer this question
Join a community of thousands of dedicated teachers and students.