9 Amazing Facts About Your Eyes - Page 6 of 9 - 9facts

9 Amazing Facts About Your Eyes

#6. We spend about 10% of our waking hours with our eyes closed, blinking

We spend about 10% of our waking hours with our eyes closed, blinking

A lot. The average person blinks some 15-20 times per minute—so frequently that our eyes are closed for roughly 10% of our waking hours overall. Source: smithsonianmag.com

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