The Airy Box

It’s said that British Astronomer Royal G.B. Airy once discovered an empty box at the Greenwich Observatory in London.

He wrote EMPTY BOX on a piece of paper and put it inside.

“Attached to the outside, such a label is true,” write Gary Hayden and Michael Picard in This Book Does Not Exist. “Placed inside the box, it makes itself false. Alternatively, suppose the label says: ‘The box this label is inside is empty.’ Outside of any box, the subject of this sentence fails to refer — there is no box inside which the label is located. However, once inside an otherwise empty box, the sentence becomes false.”

| Science & Math

Two Logos in One

emma sammes circle

The New Zealand property management company Emma Sammes has a curious claim to fame — if its name is laid out in a circle, it can be read both clockwise and counterclockwise.

British actress Emma Samms can almost claim the same distinction — but for one E.

| Language

Faith and Sugar

A placebo has no pharmaceutical properties; if it works, it works only because of my own belief in its efficacy.

If I know that I’m taking a placebo, it will be ineffective.

So while the placebo cures me only because I believe it will, I can’t believe that it will cure me only because I believe it will.

(From City University philosopher Peter Cave.)

| Science & Math

Scene

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

In 1954, at his wife’s urging, vice president Richard Nixon wrote on a slip of paper:

“I promise to Patricia Ryan Nixon that I will not again seek public office.”

He dated the note, folded it, and put it in his wallet.

Six years later he ran for president.

| History

“Today Is Yesterday’s Pupil”

The 17th-century churchman Thomas Fuller (1608-1661) had a gift for pithy maxims:

  • Every horse thinks its own pack heaviest.
  • There is more pleasure in loving than in being beloved.
  • He that has a great nose, thinks everybody is speaking of it.
  • It is more difficult to praise rightly than to blame.
  • Eaten bread is forgotten.
  • A wise man may look ridiculous in the company of fools.
  • Bad excuses are worse than none.
  • A book that is shut is but a block.
  • Custom is the plague of wise men and the idol of fools.
  • A man is not good or bad for one action.
  • Unseasonable kindness gets no thanks.
  • ‘Tis skill, not strength, that governs a ship.
  • Abused patience turns to fury.
  • All things are difficult before they are easy.
  • Poor men’s reasons are not heard.
  • The more wit the less courage.
  • Travel makes a wise man better, and a fool worse.

And “Learning hath gained most by those books by which the printers have lost.” “Wit,” wrote Coleridge, “was the stuff and substance of Fuller’s intellect.”

| Literature

Pull!

http://www.google.com/patents/about?id=TRJ2AAAAEBAJ

Bicycles are great for exercising the lower body, but what about the back? In 1900 Louis S. Burbank had a bright idea — by mounting a pair of sculls on the frame, the modern cyclist can row his way to total fitness.

The levers are used for both pedaling and steering. The patent says nothing about brakes.

| Technology