ManOnFire Posted March 21, 2013 Report Share Posted March 21, 2013 [list] [*]The average blink lasts for about 1/10th of a second. [/list] Quote Link to comment Share on other sites More sharing options...
ManOnFire Posted March 21, 2013 Author Report Share Posted March 21, 2013 [list] [*]Eyes heal quickly. With proper care, it only takes about 48 hours for the eye to repair a corneal scratch. [/list] Quote Link to comment Share on other sites More sharing options...
ManOnFire Posted March 21, 2013 Author Report Share Posted March 21, 2013 [list] [*]Seeing is such a big part of everyday life that it requires about half of the brain to get involved. [/list] Quote Link to comment Share on other sites More sharing options...
ManOnFire Posted March 21, 2013 Author Report Share Posted March 21, 2013 [list] [*]Newborns don’t produce tears. They make crying sounds, but the tears don’t start flowing until they are about 4-13 weeks old. [/list] Quote Link to comment Share on other sites More sharing options...
ManOnFire Posted March 21, 2013 Author Report Share Posted March 21, 2013 [list] [*]Around the world, about 39 million people are blind and roughly 6 times that many have some kind of vision impairment. [/list] Quote Link to comment Share on other sites More sharing options...
ManOnFire Posted March 21, 2013 Author Report Share Posted March 21, 2013 [list] [*]Doctors have yet to find a way to transplant an eyeball. The optic nerve that connects the eye to the brain is too sensitive to reconstruct successfully. [/list] Quote Link to comment Share on other sites More sharing options...
ManOnFire Posted March 21, 2013 Author Report Share Posted March 21, 2013 [list] [*]The cells in your eye come in different shapes. Rod-shaped cells allow you to see shapes, and cone-shaped cells allow you to see color. [/list] Quote Link to comment Share on other sites More sharing options...
ManOnFire Posted March 21, 2013 Author Report Share Posted March 21, 2013 [list] [*]You blink about 12 times every minute. [/list] Quote Link to comment Share on other sites More sharing options...
ManOnFire Posted March 21, 2013 Author Report Share Posted March 21, 2013 [list] [*]Your eyes are about 1 inch across and weigh about 0.25 ounce. [/list] Quote Link to comment Share on other sites More sharing options...
ManOnFire Posted March 21, 2013 Author Report Share Posted March 21, 2013 [list] [*]Some people are born with two differently colored eyes. This condition is heterochromia. [/list] Quote Link to comment Share on other sites More sharing options...
ManOnFire Posted March 21, 2013 Author Report Share Posted March 21, 2013 [list] [*]Out of all the muscles in your body, the muscles that control your eyes are the most active. [/list] Quote Link to comment Share on other sites More sharing options...
ManOnFire Posted March 21, 2013 Author Report Share Posted March 21, 2013 80% of vision problems worldwide are avoidable or even curable. Quote Link to comment Share on other sites More sharing options...
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