2006-12-15 08:27:03 · 14 answers · asked by lola 1 in Beauty & Style ➔ Other - Beauty & Style
Eyebrows are a very significant aspect of our appearance. They are one of the most distinctive features that make up our faces, and we pay a lot of attention to them. We think of some types of eyebrows as attractive and some as unattractive, and many people spend as much time preening their eyebrows as they do applying makeup to their eyelashes or lips. Eyebrows are also one of our most expressive facial features. One of the clearest ways to tell somebody what you're thinking is to simply move your eyebrows up or down -- we all know what different eyebrow positions mean.
So, eyebrows obviously serve a lot of functions in our culture today -- beauty, nonverbal communication, distinctive appearance. But why are they there in the first place? As we evolved and lost most of the thick hair on our bodies, why did we keep that little bit over the eyes?
Scientists aren't entirely sure why we kept this hair, but they have a pretty good guess. We know that eyebrows help keep moisture out of our eyes when we sweat or walk around in the rain. The arch shape diverts the rain or sweat around to the sides of our face, keeping our eyes relatively dry. The most obvious advantage of this is that it lets us see clearly when we're sweating a lot or out in the rain. Without eyebrows, getting around in these conditions is a little more difficult. The shape of your brow itself diverts a certain amount of moisture, but eyebrows make a significant difference in your ability to see. Diverting the sweat away is also good because the salt in sweat irritates the eyes, making them sting a little.
There are a number of ways these qualities might have helped early man survive. Being able to see more clearly in the rain could certainly help you find shelter, and there are several circumstances when keeping the sweat out of your eyes could save your life. If you were trying to outrun a predator, for example, it's a good bet there would be a lot sweat running down your face. If all that sweat flowed right down into your eyes, you wouldn't be able to see that well, and your eyes would be irritated, which would certainly impair your ability to escape! Because of this slight survival advantage, nature would most likely select for humans with eyebrows over humans without eyebrows.
2006-12-15 08:35:42 · answer #1 · answered by sarabmw 5 · 2⤊ 0⤋
he eyebrow is a bony ridge above the eye that protects the eye and bears a tuft of facial hair in most mammals.
The main function of the eyebrows is to prevent moisture (mostly sweat and rain) from dripping into the eye (a critical organ).
The typical curved shape of the eyebrow (with a slant on the side) and the direction in which eyebrow hairs are pointed, make sure that moisture has a tendency to flow sideways of the eyes, mainly along the side of the head but also along the nose.
Eyebrows also prevent debris such as dandruff and other small objects from falling into the eyes, as well as providing a more sensitive sense for detecting objects being near the eye, like insects.
They also are used for facial expression...
2006-12-15 08:36:44 · answer #2 · answered by Wise Young Sage 2 · 0⤊ 0⤋
What do you mean by making use of "do" your eyebrows? There are a pair diverse the form to looking after them. One is waxing, which would be painful based upon your dermis's sensititivity, to no longer point out--one slip-up and a million/2 of your eyebrow would be long gone. i are transforming into mine waxed lots, yet these days i've got favored in simple terms tweezing. As for understanding how lots to tweeze, carry a pencil up the fringe of your nostril, and the place the pencil meets your brow is how long your eyebrows ought to stretch to. Then carry the pencil from the corner of your eye in direction of your hairline, and that's the different boundary on your brow. to no longer point out, there are templates you may get to substantiate you do no longer over-tweeze, and magazines you are able to study that function articles approximately shaping your eyebrows. however the main project it relatively is which you would be doing those issues against your mom's observe. attempt talking to her flippantly, asserting which you will no longer over-do the tweezing, and not do something drastic. with a bit of luck, she'll substitute her techniques and allow you to test slightly with shaping.
2016-10-15 00:36:45 · answer #3 · answered by ? 4 · 0⤊ 0⤋
What Are Eye Brows For
2017-01-18 15:59:29 · answer #4 · answered by ? 4 · 0⤊ 0⤋
They frame the eyes for most people. But for those who don't have them, it's no big loss either.
2006-12-15 08:34:16 · answer #5 · answered by montrealissima 3 · 0⤊ 0⤋
To keep sweat from dripping in your eyes.
2006-12-15 08:28:31 · answer #6 · answered by jenny 5 · 0⤊ 0⤋
biologically, to keep dust and crap out of ur eyes..then if it gets in ur eyelashes help that too
but todays society, we groom them to frame our eyes and draw attention to the length etc of your eyes
2006-12-15 08:29:50 · answer #7 · answered by kittey89 1 · 0⤊ 0⤋
Expression, plucking or waxing and framing the eyes.
2006-12-15 08:29:41 · answer #8 · answered by Divacancerrn 2 · 0⤊ 1⤋
to help stop stuff falling into your eyes, and becasue youd look silly without them!
2006-12-15 08:29:29 · answer #9 · answered by Cate 4 · 1⤊ 0⤋
To keep from getting yucky sweat out of your eyes......and cause God wanted them there. You would look funny w/out them
2006-12-15 08:34:45 · answer #10 · answered by Whats her face 2 · 1⤊ 2⤋