why dont we have square eyes?
151124
because our feet are not octoganol
97690
Vegetables are great for you, but they aren't going to help you with this.  Your eyes are probably getting tired of focusing so hard or they aren't able to focus as much as you need them to.  If this is something that bothers you, you should make an appointment with your eye doctor.  Often glasses or a few simple eye exercises will help a lot.
589186
lol yes i have met a few people that have a 'lazy eye', this often pops into my mind, i tend to just look straight at them, whatever you do, do not look over your shoulder to where the lazy eye is looking as they may be quite offended
754963
it's beacause too much of strain on your retina.... slice cucumber... n keep them on ur eyes....it's help....
218555
it depends on the shape of your eye
831562
There is no evidence that any of the described traits are favorable.  Larger eyes are might or might not be of any benefit.  Although more area might improve reading, we have not needed more light gathering since Edison invented the light bulb.  The shape of the nose is subject to multiple pressures.  If we all eat processed foods, sharp teeth lose their advantage.  If we eat more steak, no.  Our front teeth will remain flat as it is essential for speech.  Our lips cannot lose much or they alter our speech patterns.  Our pinkies, so long as we use keyboards are unlikely to recede, and as our interactions with technology increase, might increase in functionality.  Larger brains may be possible, but it may be limited by birthing.\n\nI think you received a bigger dose of Science Fiction than Science.  Challenge your teacher to demonstrate the selective pressures that would produce the changes he suggested.
9937
It's because the world in question is ruled by unicorns and merry elves. In "that" world it's only natural that everything is either square or circle. Here of course we have irregular shapes and other geometrical figures like triangles, trapezoids and such. Must sound very strange to you I believe.\n\nUs earthlings, we have strange ways.
285007
Well first ya gotta find out why you can't look them in the eye. To find a solution, you must first understand the problem.
835265
Yes, it leads to blindness.  I can only see out of one eye now due to excessive consumption during my youth.  If only Yahoo Answers had existed then!
37064
Er...to be sure, I don't think anybody has slanted eyes.  It seems like a sort of caricatured view of Asians.  \n\nHowever, it does seem as if Asians have thinner/wider eyes than most people, and that would be because of the epicanthal fold, which ancient Asians developed in order to combat the fierce northern weather.  It's similar to the camel's multiple eyelids.
1059537
Nope not all Asians.......The mongolians have it and mostly south east Asians have it....85% of people in India don't have it.....I guess Indians and pakistanis don't have small eyes except people that live near the boarders (migrators from other countries). And exceptions always there, but rest of the Asians they have small eyes (90% of it).
470420
My boyfriend who is blind in one eye says he does not gain the ability to see out of both eyes when he dreams. He thinks this is because he was born that way. He suggests that if a blind person was once sighted they will probably see in their dreams. However, if they were like him and born that way, they would not. He once explained it to me that seeing out of that one eye is as foreign to him as me seeing out of my finger.
34370
Depending on each person, if you wear a lot eye contact lenses that could lead you to some eye-illnes, like infections.\n\nThere are also many people that looks better with spectacles, so it could be also a good reason.
729997
I'm nearsighted and wear glasses at work.  When I usually meet people for the first time (or going to a party or club), I wear contact lenses because I want people to remember my fact, rather than my glasses.  Besides, people who saw me wearing glasses first will think something is missing when I don't wear glasses.
985345
Its something to do with the eyes I think. Sorry I cant give any further info.
264522
The healthy human eye is only restricted by external factors (ie.: poor visibility due to haze, dust or fog), just think how far the stars are!
882142
They exist, they are just not practical for visualizing 3D geometry.\n\nMost people have trouble with 1st and 3rd angle (2nd and 4th would be front and back "views" given a "side" projection).