The eyes are the most amazing and beautiful part of the human body. But, how much do we really know about our eyes? How do they work and the mysteries all about our eyes? We rely on our eyes more than anything but, we normally take our eyes for granted. We only care to think over it until when something goes wrong or when we suffer from an eye condition.
Eye Specialists in Lahore particularly highlighted that people with eye issues or poor eyesight seek vision correction techniques that include wearing eyeglasses, and contact lenses, or opting for cataract and LASIK surgery.
Your eyes are more powerful than you can ever imagine. You probably don’t know everything about your eyes. So, we have compiled an interesting list of facts that can make your peers appreciate you for sharing it with them.
So, Let’s have a look at them.
- Brown is the most common eye colour in the whole world. About 55% of people worldwide have this eye colour.
- You were color-blind when you were born. Yes, you’ve heard it right. Each human, during birth, was color-blind. During birth, the baby can only see black, white, and some shades of grey. The reason for this is that brain and retina are not fully developed during this time. But, after a week, the baby can get the ability to see all colours.
- Humans eyes are not the most highly developed eyes in the animal kingdom. In fact, it is the eyes of the shrimp that have approximately 4 times more receptors than the humans and can see ultraviolet light as well.
- Dogs are unable to differentiate between green and red. So, next time you play fetch with your dog, keep this in mind.
- Every hour, our eyes have the ability to process about 36,000 bits of information.
- We actually see the images upside down. But, it is our brain that corrects the image for us. We see things upside down due to the curved cornea.
- The eye of an ostrich is bigger than its brain.
- Eyebrows and eyelashes are not necessarily for your beauty. In fact, eyebrows act as a sponge for any sweat that would otherwise drop right into your eye. While eyelashes act as dirt and dust catcher to prevent the irritant from getting right into your eyes,
- The human eye has a 576-megapixel lens.
- Red and green colour blindness is normally found in men. The reason is that it is an X-chromosome-linked gene that men normally have one. Women on the other hand have 2 chromosomes of X, which means that even if one chromosome is faulty, it would retain normal eyesight due to another one.
- Due to the lack of gravity, astronauts in space do not cry as tears do not fall. Instead, they are collected in the eye and sting.
- People who have blue eyes have the same ancestor as that brown-eyed ones. Blue eyes are basically due to a genetic mutation that occurred 6,000 to 10,000 years ago.
- Some people are born with heterochromia i.e. two different eye colour.
- Blind people are still able to see dreams if they are not born blind.
- You cannot sneeze with your eyes open. The reason is that our eyes and nose are connected to cranial nerves so, during stimulation, the sneeze can travel up to the brain and then down from the other nerves into your eyes and trigger you to blink.
- You normally blink for about 100-150 milliseconds.
- In a year, you blink about 4,200,000 times in a year.
- The fastest muscle in our body is of eyes. That is why when something happens quickly, we say in the blink of an eye!!!
- At any given time, our eyes are capable of working with 100% efficiency without the need to rest. Fascinating!!!!
- You are likely to blink more when you are talking.
- During an eye test, diabetes and high blood pressure can also be detected during it.
- Even if you don’t have a family member with blue or green eyes, this trait would still appear in your later generation.
- If there are right lighting and conditions, humans are capable of seeing a candle from 14 miles away.
- A baby’s eyes start to form just two weeks after the conception.
- A new born baby is unable to produce tears until they are 6 weeks old.
- We produce less tears as we age.
- What we see can determine 80% of our memories.
- Poking your eyeball with the mascara is one of the most common cosmetic eye injury.
- Shark’s cornea is similar to the human cornea that’s why it is used in human eye surgery.
- Bees have 5 eyes.
- Long lashes of camels protect them from the sand and the debris of the desert.
- Eyes of the chameleon are not dependent on each other, rather they help the chameleon look into different directions.
- Dolphins can sleep with one eye open.
- Colossal squid has the largest eye on earth and it measures around 27 cm across.
- Snakes have 2 particular set of eyes. One set of eye is used to detect heat & movement while other one is used to see.
- The four eyed fish has the ability to see both above and below the water.
- The only bird that can see colour blue is owls.
- A worm does not have any pair of eyes.
- Animals that are born with their eyes open are guinea pigs.
- Last, but not the least, human eyes are able to see 500 shades of grey.
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