Eye Blind facts
While investigating facts about Eye Blind Spot and Eye Blind Spot Test, I found out little known, but curios details like:
About Roselle, a seeing-eye dog that led her blind owner, Michael Hingson, down 1,463 steps from the 78th floor of the North Tower of the World Trade Center on September 11th, 2001. Dog and owner exited just before the South Tower collapsed, and both survived.
third eye blind how's it going to be?
Daredevil’s Charlie Cox auditioned for the role of Han Solo in ‘Solo: A Star Wars Story’, but failed his audition after his time playing the blind superhero meant he had trouble keeping eye contact with the other actors
What structure in the eye creates a visual blind spot?
In my opinion, it is useful to put together a list of the most interesting details from trusted sources that I've come across answering what is the blind spot of the eye. Here are 50 of the best facts about Eye Blindness and Eye Blindness Test I managed to collect.
what eye prescription is legally blind?
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A 2015 case of a woman with Dissociative Identity Disorder who had some blind personalities. Even with her eyes open, EEG showed brain activity associated with sight was absent when a blind alter was in control. When a sighted alter assumed control, visual brain activity returned
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A deer's eyes are more sensitive to light than ours. That's why when a deer is suddenly struck by the beam of a car’s headlights, its fully dilated pupils become blinded by the abundance of light, so it cannot see at all. This is why the deer just stands still in front of the car.
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When EEG was used to measure brain activity of a woman with multiple personality disorder there was no brain activity linked to sight whenever one of her blind 'alters' was in control (although her eyes were open), but that normal activity returned to the area when a sighted alter took over
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A pigeon, Cher Ami, that was awarded the Croix de Guerre for its service during WWI. Cher Ami delivered the S.O.S. message of a lost, encircled battalion despite being shot through the breast, blinded in one eye, covered in blood, and with a leg hanging only by a tendon.
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The Manchineel tree is considered one of the most poisonous tree in the world. It causes painful blisters if you stand under it during rain, blinds you if the smoke from its burned wood touches your eyes, can poison water with its leaves and will cause death if you eat its fruits.
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The difference between rabbits and hares: Rabbits are born blind, hairless and dig burrows to live and hide. Hares are born with open eyes, fur, and escape predators running away from them.
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An estimated one in fifty people suffer from Aphantasia, a condition in which the person’s “mind eye” is blind and they can’t picture things just by thinking about them
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In 2012 a stray cat entered the home of a blind dog called Terfel and became his seeing-eye guide. Confined to his basket so he didn’t bump into things, the cat sensed Terfel’s disability and began using his paws to gently lead him around the house; he even assisted for trips to the local park.
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Seeing eye dogs are taught to poop on command so their blind owners can know when they go.
Why can't you be third eye blind?
You can easily fact check why does the eye have a blind spot by examining the linked well-known sources.
Red color blind monkeys who underwent gene therapy by having their eyes injected with a red cone, had their color blindness cured, potentially opening a door for curing color blindness in humans.
A Japanese air ace who was shot in the face during a dogfight. Blind in one eye and part paralysed, "he flew upside down to prevent blood from blinding his other eye", flew 5 hours back to base, made his report and then had surgery without anasthesia. - source
Doctors were able to restore a blind man's vision with a surgery involving bionic eyes. He had been blind for 40 years. - source
Teddy Roosevelt suffered a detached retina in 1908 after becoming blind in one eye due to a boxing injury in the White House. He later switched to jiu-jitsu and became a black belt.
A homing pigeon called Cher Ami that saved close to 200 lives during WW1 by delivering a message. The pigeon was shot through the breast, blinded in one eye and had its leg hanging only by a tendon upon arriving with the message. - source
Temporary blindness in one eye when waking up?
To get Greeks to gain an interest in potatoes, a large shipment of potatoes was left on the docks of Nafplio under guard. The guards were ordered to turn a blind eye to theft and all of the potatoes were stolen. The plan succeeded.
Third eye blind how's it gonna be?
Some people have "blindsight." They are blind due to damage in the brain's visual cortex, but the eye and optic nerve are fine. They can't consciously see anything but can guess their way through an obstacle course or guess the emotional content of a photo through intuition with decent accuracy.
During the Cold War NATO pilots were ordered to fly wearing eye patches, so that if they were blinded by the flash of a nuclear bomb they still had one good eye.
Gandhi's famous quote "An eye for an eye leaves the whole world blind" was originally coined by Gibran Khalil
The idiom "Turning a blind eye" is attributed to Admiral Horatio Nelson who, in the midst of battle and given the permission to retreat by his superior, lifted the telescope to his eye (blinded from an earlier injury) and said "I really do not see the signal" and pressed on with the attack.