You are likely to blink more often when you are talking.

You are likely to blink more often when you are talking

More from the Human Body Facts niche...

Human Body Facts

To protect our eyes they are positioned in a hollowed eye socket, while

Human Body Facts

You blink your eyes over 10,000,000 a year

Human Body Facts

Most of the time you only breathe through one nostril at a time, and the

Human Body Facts

At the other end of the scale, the femur (or thigh) bone is the largest

Human Body Facts

Around half the population of the world have eyelash mites – tiny

Human Body Facts

The cornea is the transparent covering of the iris and pupil