Blind spot

“ The doctor stepped forward, hand extended, smiling; surely he did not look or act like a prisoner.
“Well, well,” spoke he; “at last! Chick Watson and Harry Wendel! You’re very welcome. Was it a long journey?”
His eyes twinkled in the old way. He didn’t wait for their replies. He went on:
“Have we solved the Blind Spot? It seems that my pupils never desert me. Let me ask: have you solved the Blind Spot?”
“We’ve solved nothing, professor. What we have come for is, first, yourself; and second, for the secrets you have found. It is for us to ask--what is the Blind Spot?” ”

“ With some practice, one can make anything, not too large, disappear in the blind spot. Boys in college, when they are studying about the eye, sometimes amuse themselves in church by getting the clergyman on the blind spot, and so blotting him out. It really is queer enough. You cover one eye, and look with the other at the wall behind the preacher a little toward the side on which your own nose is. When you get just the right point to look at, the man simply disappears. ”

“ She listened intelligently to what I said.
“The Blind Spot”--speaking with the utmost care--“is the name we have given to a certain mystery. It is always marked by the sound you have just heard; that bell always rings when the phenomenon is at an end.”
“And--the--phenomenon,” uttering the word with difficulty, “what is that?”
“You,” I returned. “Up till now three human beings have disappeared into what we call the Blind Spot. You are the first to be seen coming out of it.”
“Hobart,” interrupted Charlotte, coming to my side. “Let me.” ”

“ For the enigma of the Blind Spot is no more. I have solved it!
Now twenty feet away, in another room, lies Ariadne. Already there is a faint trace of colour in her cheeks, and her heart is beating more strongly. Another hour, says Dr. Higgins, and she will be restored to us!
The time is seven p.m. I didn’t sleep at all last night; I haven’t slept since. For the past five hours we have been working steadily on the mystery, ever since our finding that little, red pebble in the basement. The last three hours of the time I have been treating Ariadne, using means which our discoveries indicated. ”

“ The blind spot does not indicate diseased eyes, but it simply marks the point where the optic nerve enters the eyeball, which point is not provided with the necessary visual end organs of the sight, known as rods and cones. ”

“ Your eye is merely a machine. It catches certain colours. Which in turn are merely rates of vibration. There is nothing to matter but force, Harry; if we could get down deep enough and know a few laws, we could transmute it.”
“What has it to do with the occult?”
“Merely a fact. The eye machine catches only certain vibration speeds of energy. There are undoubtedly any number of speeds; the eye cannot see them.”
“Then this would account for the Blind Spot?”
“Exactly. A localised spot, a condition, a combination of phenomena, anything entering it becomes invisible.” ”

“ We know exactly where the blind spot of the eye is situated, and can demonstrate it anatomically and physiologically. But we have only analogy to lead us to infer the possible or even probable existence of an insensible spot in the thinking-centre. If there is a focal point where consciousness is at its highest development, it would not be strange if near by there should prove to be an anaesthetic district or limited space where no report from the senses was intelligently interpreted. ”

“ The Blind Spot.—The optic nerve-fibres must thus be unimpressible by light directly. The place where the nerve enters is in fact entirely blind, because nothing but fibres exist there, the other layers of the retina only beginning round about the entrance. Nothing is easier than to prove the existence of this blind spot. Close the right eye and look steadily with the left at the cross in Fig. ”

“ The Blind Spot is a secret that man may not attain to. It is unknowable and akin to death. The Rhamda knows it. He couldn’t head off the professor. He simply employed Dr. Holcomb’s wisdom to trap him; now that he has him secure, he intends to hold him. ”

“ We are so accustomed to merely play with children, that we are easily blinded to the full seriousness of such requests.
We cannot break off these reflections on the image of the retina without making mention of a remarkable spot in the background of the eye—the yellow spot marking the entrance of the optic nerve. All perception whatever is arrested within the bounds of this spot—it is a blind point in our field of view. ”

“ Now you will note that I have made a drawing of the Blind Spot region; also certain calculations which will explain themselves.
“Moreover, I have written out the combination to my laboratory safe in my house in Berkeley. The green stone is there. Bertha will help, as soon as she understands that it is my wish; no explanation will be needed.
“You may leave the rest to me, young gentlemen. Act as through you had no notion that I was down below the Spot. I shall be merely experimenting a bit with that circle of jewels, to see if the phenomena which affected the Aradna cannot be repeated. ”

“ If we do not perceive the constant recurrence of the phenomenon just mentioned, it is because when both eyes are open the object whose image falls on the blind spot in one eye is seen by the other, the insensible portions of each eye being on opposite sides. Not only this: the spot being always situated on the outer and indistinct portion of the image reflected on the retina, we do not take notice of it ”

“ Bishop Berkeley came near and he has been followed by others; but they all have been deceived by their own sophistry. However, except for the grossest materialists, all thinkers take cognizance of a hereafter.
“No one dreamed of a Blind Spot and what it may lead to, what it might contain. We are five-sensed; we interpret the universe by the measure of five yardsticks. Yet, the Blind Spot takes even those away; the more we know, it seems, the less certain we are of ourselves. As I said to Mme. Le Fabre, it is a difficult question to determine, after all, just who are the ghosts. ”

“ In the end there was nothing, only the weirdness and uncertainty and the magnetic undercurrent which we could feel, but could not fathom. When we called in the dog she stepped to the portieres and commenced her vigil. She crouched slightly behind the curtains, alert, ready, waiting, at her post of honour. From that moment she never left the spot except under compulsion. We could hear her at all times of the night; the low growl, the snarl, the defiance. ”

“ Both Chick and Harry realised that their lives were at stake; the doctor had made that clear. In the last minute, in the final crisis, they must crowd their way through the Blind Spot. Only the professor knew how it was to be done.
At the temple they found the Nervina and the Aradna waiting. The Jan Lucar was with them. The Geos had secured entrance by a side door. From it they could look out, themselves unobserved, over the entire building and upon the Spot of Life. ”

“ Malloy and concurred in by Drs. Higgins and Hansen, also, with reservations, by Professor Herold and by Miss Clarke.
“To a certain extent, and up to a certain point, it is possible to account for the astonishing case of the Blind Spot by means of well-known psychological principles. Hallucinations will cover a great deal of ground.
“But we feel that our personal experiences, in witnessing the interior of the Thomahlia cannot be thus explained away. Our accounts tally too exactly; and we are not subject to group hypnosis. ”

“ What is the first thing that strikes you? His age. With everyone that sees him it's the same. At first you take him for an old man; if you study him long enough, you are positive that he is in his twenties. May he not be this chemist?”
“What becomes of the doctor and his Blind Spot?”
“The Blind Spot,” answered Jerome, “is merely a part of the chemistry.”
Next day I hunted up a jeweller. I was careful to choose one with whom I was acquainted. I asked for a private consultation. When we were alone I took the ring from my finger. ”

“ Nevertheless, it’s not impossible. We are witnesses at least. Would you care if I take this over to the laboratory?”
It was a new complication. If it were not a jewel there was a chance of its being damaged. I was as anxious as he; but I had been warned as to its possession.
“I shan’t harm it. I’ll see to that. I have suspicions and I’d like to verify them. A chemist doesn’t blunder across such a thing every day. I am a chemist.” His eyes glistened.
“Your suspicions?” I asked.
“A new element.”
This gem. A new element. Perhaps that would explain the Blind Spot. It was not exactly of earth. ”

“ The following defect, for instance, is one which is little known, but notwithstanding our ignorance of its existence it is nevertheless true that we all suffer from it. There is in every one’s eye a blind spot, totally incapable of experiencing the effects of the rays of light when they impinge upon it. ”

“ At any rate, it was known from that minute on as “THE BLIND SPOT.”
Perhaps it is just as well to take up the findings of the police. The police of course never entertained any suggestion of the occult. They are material; and were convinced from the start that the case had its origin in downright villainy. Man is complex; but being so, is oft overbalanced by evil Some genius had made a fool of the doctor.
In the first place a thorough search was made for the professor. The house at No. 288 Chatterton Place was ransacked from cellar to attic. ”

“ Two heavy cart-horses are standing at rest in the bit of waste ground, in the centre of which a flame of fire shoots up from a rubbish heap—a spot of brilliant colour amid the general dimness. This is just a finely felt, finely rendered impression. As characteristic and full of atmosphere is the study of a landscape in autumn—a long, straight avenue, with the look of trees about to lose their foliage. Wan clouds, waning light, withering leaves blending their tones in a harmony of grey in grey. ”

“ I was on the wrong aspect of the spectrum.
“Also, you see here the Jaradic colours--the crimson, green and blue--the shades between, the iridescence and the shadows. Had you been on the other side you wouldn’t have seen one of them; they are not precisely our own colours, but their equivalents on this side of the Spot.
“In the final analysis, as I said before, it gets down to ether, to speed and vibration--and still at last to the perceptive limitations of our own earthly five senses. Just stop and consider how limited we are! Only five senses--why, even insects have six. ”

“ Then, down from that blinding radiance there crept, rather than dropped a single thread of incandescence, vivid, with a tinge of the colour from which it had surged. Down it crept to the floor; it was like an irregular streak of lightning, hanging motionless between ceiling and floor, just for the fraction of a second. All in total silence.
And then the radiance vanished, disappeared, snuffed out as one might snuff out a candle. And in its stead—
There appeared a fourth person in the room.
XXII. — THE ROUSING OF A MIND
It was a girl. Not the Nervina. No ”

“ First, adaptation of vision to a dark room, like those used for flyers during the war. Then the drops of black liquid that the professor had invented, slowly spreading over the eyes, subtly altering the rods and cones of the retina, the nerve endings sensitive to light.
And I began to live in a gradually fading world. Have you ever wondered what it's like to go blind? The increasing dusk and darkness around the edges of your vision, the little errors and mistakes that begin to crop up in everyday life. ”

“ Here the eye, as an optical apparatus, remains passive. Just as a man, who sees, is aware of the phenomena even in the deepest darkness, so is also a blind man, as long as the retina is endowed with its specific sensitiveness or sensory power, by which it responds to every irritation with a luminous sensation. Even after blindness, this dancing of sparks of fire and light may be kept up by continual irritation in the eye to such a tormenting extent, that, in order to prevent it, we usually cut the optic nerve just behind the eye, when the sparkling and scintillating cease. ”

“ Nearsightedness may also be inherited. I have known this condition of the eye to be present in four successive generations, and in the last generation, the young woman became totally blind from detached retina, due to excessive eyestrain while in school. ”

“ The fact is that the nearer the point of maximum vision approaches a mathematical point, which has no area, the better the sight.
The cause of this loss of function in the center of sight is mental strain; and as all abnormal conditions of the eyes, organic as well as functional, are accompanied by mental strain, all such conditions must necessarily be accompanied by loss of central fixation. When the mind is under a strain the eye usually goes more or less blind. ”

“ I have seen an Oxford [283] and also a London oculist, who have both examined the eye and pronounce the sudden seizure to be one of serous effusion upon the retina. It seems probable that the impairment of vision will be permanent, and so prevent all operative work where any delicacy is required. The blindness is so complete, that if I look about an inch below the electric light placed at a distance of a very few yards, I am not able to perceive any luminosity. Meanwhile, I have to wear the darkest of possible goggles, and generally to live the life of a blind man. ”