The Illusionist Stage

https://commons.wikimedia.org/wiki/File:The_dramatic_works_of_William_Shakespeare_-_accurately_printed_from_the_text_of_the_corrected_copy_left_by_the_late_George_Steevens,_Esq._-_with_a_glossary,_and_notes,_and_a_sketch_of_the_life_of_(14595774429).jpg

The audience at … a play are spectators of a world they are not in. They see what they may well describe as, say, Othello in front of a certain palace in Venice … [b]ut they are not themselves at any specifiable distance from that palace. …

I see Othello strangle Desdemona; but that will not entail that I, as part of my biography, have ever seen anyone strangle anyone. Nor need the actress who plays Emilia ever see a dead body; but Emilia does, for she sees the dead body of Desdemona.

“[W]e can in fact even visualise the unseen, because the fact that in visualisation I am as it were seeing is not itself necessarily an element of what is visualised.”

— Bernard Williams, Problems of the Self, 1973

| Oddities

Unorthodox Behavior

A puzzle from the 18th century — punctuate this sentence so that it makes sense:

King Charles the First walked and talked half an hour after his head was cut off.

Click for Answer
| Puzzles

I’ve Told You Twice

Play with work blend, keep warmish feet,
Away drive trouble, slowly eat;
Air pure breathe, and early rise;
Beware excess, take exercise.

Exercise take, excess beware;
Rise early and breathe pure air;
Eat slowly; trouble drive away;
Feet warmish keep, blend work with play.

— “W.E.R.,” in Truth, Jan. 13, 1881

| Language · Poems

Minimalism

https://books.google.com/books?id=oTAYAAAAIAAJ&pg=PA193

There are several simple little drawing tricks which the nurse may use to arouse the interest of her patient as she uses puzzles and catches. The oldest of these is by Hogarth and represents a soldier and his dog going through a doorway. As is seen by the diagram, it consists of three straight lines and one curved one.

— William Rush Dunton, Occupation Therapy, 1915

In the 1950s, humorist Roger Price invented “Droodles,” simple enigmatic drawings explained by their captions. Frank Zappa used one on the cover of a 1982 album:

zappa droodle cover

It’s called Ship Arriving Too Late to Save a Drowning Witch.

| Art · Humor

Turnabout

In March 1939, students at McGill University dictated this sentence to a dozen faculty members:

Outside a cemetery sat a harassed cobbler and an embarrassed oculist, picknicking on a desiccated apple, and gazing at the symmetry of a lady’s ankle with unparalleled ecstasy.

The participants included three English professors, the head of the journalism department, and a proofreading instructor.

Only Esther Korstad, instructor of typewriting and shorthand, spelled everything correctly. The average participant misspelled 4.25 words.

| Language

String Theory

In the classic Indian rope trick, a rope rises into the sky, its end lost to view. A boy disappears up the rope, and when he fails to return the angry magician climbs up after him. Body parts fall to the ground, the magician descends and places the parts in a basket, and the boy reappears uninjured.

This is all thought to be a legend, but in 1979 mathematician J.L.G. Pinhey of The Perse Boys’ School worked out that levitating a rope is possible, at least in principle. If the top of the fakir’s rope is 1.5 × 108 meters above Earth’s surface, it will simply stand erect, its position sustained by the motion of the planet.

“Since the rope between its ends is in tension the configuration is stable, and the faqir and his boy-victim can climb it in safety. However, in order to drop the bits to earth, the pair must not climb even a quarter of the way to the top.”

(J.L.G. Pinhey, “63.12 The Indian Rope Trick,” Mathematical Gazette 63:424 [June 1979], 110-111.)

| Science & Math

Review

Examination questions from the final Classical Honours School at Oxford University, 1899 — “to have passed through it was the hallmark of a superbly educated man, and its graduates went on to rule the nation and, in that heyday of British imperialism, half the world too”:

  • Sketch the history of the Syracusan democracy between the fall of Thrasybulus in 466 B.C. and the accession of Dionysius I in 406 B.C.
  • Is it a fact that thought begins not with the term but with the judgement?
  • Describe the circumstances which led to the Bank Charter Act of 1844.
  • What were the leading characteristics of fourth-century tyranny?
  • To what extent does history confirm Machiavelli’s views on mercenary armies?
  • In what respects has Aristotle’s advance in psychology enabled him to improve on the moral theories of Plato?
  • What account can be given of our perception of distance?
  • What is the ground of the obligation to veracity?
  • Trace the history of the principle of betterment in the English system of local taxation.
  • Describe the relations of Rome with Numidia at different periods of history.

“The general assumption was that a man who had mastered this range of thought and theory could master anything.”

From Jan Morris, The Oxford Book of Oxford, 1978.

| History · Society

Tip

“We went back to England together. When we arrived at the customs shed, Syrie said: ‘Always choose the oldest customs official. No chance of promotion.'” — Somerset Maugham, quoting his wife

| Literature · Society

Finger Math

https://commons.wikimedia.org/wiki/File:Multiplication_by_9_mnemonic.svg
Image: Wikimedia Commons

From Wikimedia user Cmglee, two digital arithmetic techniques:

Above: To multiply a positive single-digit integer by 9, hold up your hands palm up, imagine the fingers numbered consecutively 1 to 10, and fold down the finger corresponding to the number to be multiplied (here, 8). The product is the two-digit number represented by the remaining two groups of fingers — here there are seven fingers to the left of the folded finger and 2 to the right, so 9 × 8 = 72.

Below: To multiply two integers between 6 and 10, imagine each hand’s fingers numbered from 6 (pinky) to 10 (thumb), as shown. Fold down the two fingers corresponding to the factors, as well as all fingers between these two (in this example we’ll calculate 6 × 7, so fold down finger 7 on the left hand, finger 6 on the right, and the finger that lies between them, the left pinky). Count the remaining upraised fingers on the left hand (3), multiply that by the remaining upraised fingers on the right hand (4), and add 10 times the number of folded fingers (30). 3 × 4 + 30 = 42.

https://commons.wikimedia.org/wiki/File:Multiplication_by_6_to_10_mnemonic.svg
Image: Wikimedia Commons
| Science & Math