Do you find blinking a funny/weird thing?

If you really think about anything your body does, it's pretty amazing. Two things my husband has commented on are, first, many years ago, he sliced the back of his hand open, in the hollow between the bases of two fingers. It was quite deep, and the skin was peeled back, so he could see the tendon. read more

To me blinking is not a funny thing. Blinking is necessary to lubricate our eyes during waking hours and also to help clear them of any dust or debris that may have built up on the surface of our eyes. read more

Psychologists think this behavioral response serves as a signal to others by spreading positive emotions, decreasing stress and contributing to group cohesion. read more