2015

Is Blinking Really Necessary? Here Is Your Answer

Human beings blink a lot. Statistics show that the average human being usually blinks at a rate of about 20 blinks per minute. This, and the fact that human body doesn't really entrust "blink-acts" to its voluntary systems, and that it is almost automatic, suggests that it is important. Question is, is it really as important as it seems? While blinking might look like a mindless activity, it is not. As scientists have found out, blinking may just be the reason why you still have your eyesight.