- A normal lifespan will bring you almost 24 million images of the world around you.
- Our eyes can instantaneously set in motion hundreds of muscles and organs in our body.
- A blink of an eye lasts about 1/10th of a second.
- The average person blinks their eyes about 11,500 times per day, and about 4.2 million times a year.
- Men can read smaller print than women, but women’s hearing is better.