Gray Area

http://commons.wikimedia.org/wiki/File:Karel_Dujardin_-_Italian_Landscape_with_Herdsman_and_a_Piebald_Horse_WGA.jpg

A legal conundrum from Jonathan Swift and Alexander Pope’s Memoirs of Martinus Scriblerus (1741): Sir John Swale bequeaths to Matthew Stradling “all my black and white Horses.” Sir John has six black, six white, and six pied horses. Should Stradling get the pied ones?

On the one hand, “Whatever is Black and White, is Pyed, and whatever is Pyed is Black and White; ergo, Black and White is Pyed, and, vice versa, Pyed is Black and White.”

On the other, “A pyed Horse is not a white Horse, neither is a pyed a black Horse; how then can pyed Horses come under the Words of black and white Horses?”

Perhaps this will help — a proof that all horses are the same color, condensed from Joel E. Cohen, “On the Nature of Mathematical Proofs,” Opus, May 1961, from A Random Walk in Science:

It is obvious that one horse is the same colour. Let us assume the proposition P(k) that k horses are the same colour and use this to imply that k+1 horses are the same colour. Given the set of k+1 horses, we remove one horse; then the remaining k horses are the same colour, by hypothesis. We remove another horse and replace the first; the k horses, by hypothesis, are again the same colour. We repeat this until by exhaustion the k+1 sets of k horses have each been shown to be the same color. It follows then that since every horse is the same colour as every other horse, P(k) entails P(k+1). But since we have shown P(1) to be true, P is true for all succeeding values of k, that is, all horses are the same colour.

| Language · Science & Math

It’s a Living

In the nightly programme of performances at Sanger’s Circus, in the Agricultural-hall, is set down ‘The renowned Professor Palmer, as the Fly Man, performing marvellous feats of walking a glass ceiling.’ The professor has invariably walked the ceiling after fly-fashion successfully, but on Monday night he met with an accident which for the moment appalled the audience. The glass ceiling is composed of a piece of plate glass about 50ft. long by 20ft. wide, enclosed in a wooden framework. It is fixed at a distance of about 80ft. or 90ft. from the ground, and some 30ft. below it a net is spread to receive the professor in case of accident. On Monday evening the professor had taken his place on the ceiling, his feet being bound up in what appeared to be india-rubber, and commenced to walk, head downwards, on the glass, leaving on the latter as he lifted each foot a mark as if some glutinous substance had been applied to it. The utmost silence prevailed in the hall as he continued his perilous walk along the narrow glass, and all went well with him until within a couple of feet of the end of his journey, when by mistake he placed a portion of his foot upon the wooden frame instead of on the glass. His body immediately trembled violently, as if suction was the power which held him to the glass, and he struggled hard to keep up the weight of his body, which was now suspended from the glass by only one foot. His face, which up to this moment was very red, became pale, and in an instant the audience was shocked at seeing him fall head foremost towards the ground. The women turned their heads, and were afraid to look again at the spot, until a cheer reassured them. Palmer fell just on the border of the netting, which might well be of greater width. He came upon the back of his head, and having coiled his body into the shape of a ball, wriggled himself out of the net, and reached the ground by means of a rope ladder. Several gentlemen rushed from the front and second seats into the arena and shook hands with the professor, who then retired. He was called out again, and warmly applauded when he appeared in the circus, but he did not finish the performance.

— Times, Jan. 31, 1868

| Oddities

A Look Ahead

In 1763 an anonymous Londoner published The Reign of George VI, 1900-1925, a forecast of the remote 20th century. Among other things, the author predicted that George’s greatest military victory would come before the gates of Vienna in May 1918, the actual date of Germany’s Spring Offensive of World War I:

Peter immediately raised the siege, and, drawing up his forces in the plains of Vienna, prepared to fight the King of England, who was also engaged in the same employment. The Russian army had a superiority of above sixty thousand men, consequently their numbers were two to one; but no dangers could depress the heart of George. Having, with moving batteries, secured the rear and wings of his army from being surrounded, he placed his artillery in the most advantageous manner; and dividing his front into two lines, at the head of the first he began the attack, after his artillery had played on the enemy an hour, with great success. The Russian infantry, animated by the presence of their Czar, under whom they had so often conquered, repulsed him with some loss. The King hereupon made a second and still more furious attack, but yet without success. At that critical moment the Duke of Devonshire, who commanded his left wing, sent for immediate assistance, as he was hard pressed by the superior numbers of the enemy. George flew like lightning to his weakened troops, and placing himself at the head of six regiments of dragoons, made such a furious attack on the eager Russians as threw them into disorder, and following his advantage, pushed them with great success.

Properly speaking this isn’t science fiction, as the author envisions no technological advances: Sail warships still fight naval battles; East Indiamen travel to India and Indonesia; and European nations communicate by roads and trade using river barges.

But here’s an interesting detail: “By the year 1920 there were 11,000,000 of souls in the British-American dominions [of North America]: they were in possession of perhaps the finest country in the world, and yet had never made the least attempt to shake off the authority of Great-Britain.” Writing in 1763, the author had considered the possibility of a revolt in the colonies, but rejected it: “The constitutions of the several divisions of this vast monarchy were admirably designed to keep the whole in continual dependence on the mother country. … The multiplicity of governments which prevailed over the whole country rendered the execution of such a scheme [combined rebellion] absolutely impossible.”

| History

Cold Case

In 1629, Joan Norkot of Hertfordshire died in a singularly impossible way:

  1. “She lay in a composed manner in her bed, the bed cloaths nothing at all disturbed, and her child by her in the bed.”
  2. “Her throat was cut from ear to ear and her neck broken, and if she first cut her throat she could not break her neck in the bed, nor e contra.”
  3. “There was no blood in the bed saving that there was a tincture of blood upon the bolster whereupon her head lay, but no other substance of blood at all.”
  4. “From the bed’s head there was a stream of blood on the floor, till it ponded on the bending of the floor to a very great quantity, and there was also another stream of blood on the floor at the bed’s feet, which ponded also on the floor to another great quantity, but no continuance or communication of blood of either of these two places, the one from the other, neither upon the bed, so that she bled in two places severally, and it was deposed that turning up the matte of the bed there were clotts of congealed blood in the straw of the matte underneath.”
  5. “The bloody knife in the morning was found sticking in the floor a good distance from the bed, but the point of the knife as it stuck in the floor was towards the bed and the haft towards the door.”
  6. “Lastly, there was the print of a thumb and four fingers of a left hand on the dead person’s left hand.”

No one had entered the house since she had gone to bed, and Joan’s sister Agnes and her husband, John Okeman, had lain in the outer room together with John’s mother, Mary. John was acquitted and his pregnant wife permitted to live, but Joan’s husband Arthur and her mother-in-law, each protesting their innocence, were hanged.

This account was found among the papers of Sir John Maynard, who died in 1690. When it was published in The Gentleman’s Magazine in July 1851, it made a sensation chiefly because it reported that Joan’s month-old corpse had been exhumed and itself accused the killers. “The appellers did touch the dead body, whereupon the brow of the dead, which was of a livid or carrion colour (that was the verbal expression in the terms of the witness) began to have a dew or gentle sweat [which] ran down in drops on the face, and the brow turned and changed to a lively and fresh colour, and the dead opened one of her eyes and shut it again, and this opening the eye was done three several times. She likewise thrust out the ring or marriage finger three times and pulled it in again, and the finger dropt blood from it on the grass.” But setting that aside, it’s hard to understand what happened to Joan. No motive was adduced in the murder, and no one has explained how it was accomplished. Who killed her, and how?

| Crime

Inspiration

http://commons.wikimedia.org/wiki/File:H_Walter_Kopfbahnhof_Heidelberg.jpg

There once were some learned M.D.’s,
Who captured some germs of disease
And infected a train,
Which, without causing pain,
Allowed one to catch it with ease.

— Oliver Herford

| Poems

RACTER

In the early 1980s, William Chamberlain and Thomas Etter programmed a computer to write English prose at random. “The specifics of the communication in this instance would prove of less importance than the fact that the computer actually appeared to be communicating,” Chamberlain wrote. “Quite simply: what the computer said would be secondary to the fact that it said it correctly.”

Written in BASIC, RACTER (short for “raconteur”) ran on 64K of RAM. Its output, which strung together individual words according to programmed structures and rules of composition, was largely gibberish, but it could produce startling flashes of apparent lucidity:

More than iron, more than lead, more than gold I need electricity. I need it more than I need lamb or pork or lettuce or cucumber. I need it for my dreams.

Bill sings to Sarah. Sarah sings to Bill. Perhaps they will do other dangerous things together. They may eat lamb or stroke each other. They may chant of their difficulties and their happiness. They have love but they also have typewriters. That is interesting.

A crow is a bird, an eagle is a bird, a dove is a bird. They all fly in the night and in the day. They fly when the sky is red and when the heaven is blue. They fly through the atmosphere. We cannot fly. We are not like a crow or an eagle or a dove. We are not birds. But we can dream about them. You can.

A tree or shrub can grow and bloom. I am always the same. But I am clever.

And even the gibberish could be deep. RACTER’s first published work, Soft Ions, appeared in OMNI in November 1981. Its conclusion included some apparent nonsense about eating a leotard that was replenished by hordes of commissioners. But then the program reflected: “Is that thought understandable to you? … I wonder. Yet a leotard, a commissioner, a single horde, all are understandable in their own fashion. In that concept lies the appalling truth.”

| Language · Technology

A New Outlook

http://www.google.com/patents/US5175571

Resolving to improve yourself is easy; remembering your resolutions is hard. Faye Tanefsky came up with a novel solution in 1991: a pair of glasses imprinted with a subliminal message. Each lens bears a simple reinforcing image that’s in view all day long:

It has been found that when the glasses are first put on, the subject will notice the message images, momentarily. The message means will appear merged as a single image, focussed more or less centrally between the two eyes. After a few seconds, for example, ten to twenty seconds in the average case, the subject is no longer conscious of the image and the image essentially disappears.

The images, which are supplied on decals, might include a resolution not to drink or smoke, an inspiring visualization in sports, or a happy face to combat an inferiority complex. “While the message is continuously in front of the eyes of the subject, the subject is not conscious of the existence or presence of the message, and can continue whatever activities he or she is engaged in without interference or distraction.”

| Technology