Podcast Episode 255: Death on the Ice

https://commons.wikimedia.org/wiki/File:SS_Newfoundland_survivors.png

In 1914, 132 sealers found themselves stranded on a North Atlantic icefield as a bitter blizzard approached. Thinly dressed and with little food, they faced a harrowing night on the ice. In this week’s episode of the Futility Closet podcast we’ll tell the story of the Newfoundland sealing disaster, one of the most dramatic chapters in Canadian maritime history.

We’ll also meet another battlefield dog and puzzle over a rejected necklace.

See full show notes …

When in Rome

https://www.iwm.org.uk/collections/item/object/205024931
Image: IWM

In German East Africa during World War I, soldiers painted this pony to resemble one of the local zebras so it could be tethered in the open.

The Imperial War Museum adds, “Two white ponies behind anxiously await their makeovers.”

Podcast Episode 253: The Dame of Sark

https://www.flickr.com/photos/flissphil/44394163
Image: Flickr

In June 1940, German forces took the Channel Islands, a small British dependency off the coast of France. They expected the occupation to go easily, but they hadn’t reckoned on the island of Sark, ruled by an iron-willed noblewoman with a disdain for Nazis. In this week’s episode of the Futility Closet podcast we’ll tell the story of Sibyl Hathaway and her indomitable stand against the Germans.

We’ll also overtake an earthquake and puzzle over an inscrutable water pipe.

See full show notes …

Tight Squeeze

Above: From Paris, 1927: a novelty car that can “sidle” into parking spaces.

Below: Someone was actually working on this in the 1950s (thanks, Martin):

A related puzzle from The Chicken From Minsk, Yuri B. Chernyak’s 1995 collection of math and physics problems: Why is it easier to parallel-park a (conventional) car by backing into the space rather than pulling in directly?

Click for Answer

Podcast Episode 252: The Wild Boy of Aveyron

https://commons.wikimedia.org/wiki/File:Jean_marc_gaspard_itard_1775_hi.jpg

In 1800 a 12-year-old boy emerged from a forest in southern France, where he had apparently lived alone for seven years. His case was taken up by a young Paris doctor who set out to see if the boy could be civilized. In this week’s episode of the Futility Closet podcast we’ll explore the strange, sad story of Victor of Aveyron and the mysteries of child development.

We’ll also consider the nature of art and puzzle over the relationship between salmon and trees.

See full show notes …

Podcast Episode 251: Joseph Palmer’s Beard

https://books.google.com/books?id=Wc0QAAAAYAAJ&pg=PA56

In 1830 Joseph Palmer created an odd controversy in Fitchburg, Massachusetts: He wore a beard when beards were out of fashion. For this social sin he was shunned, attacked, and ultimately jailed. In this week’s episode of the Futility Closet podcast we’ll tell the story of a bizarre battle against irrational prejudice.

We’ll also see whether a computer can understand knitting and puzzle over an unrewarded long jump.

See full show notes …

The Apology Paradox

We ought to apologize for what our ancestors did to other people. This requires that we sincerely regret those deeds. But that means that we would prefer that the deeds had not been done, and if this were the case then world history would be significantly different and we ourselves would probably not exist. Yet most of us are glad to be alive. Can we sincerely regret deeds that are necessary to our own existence?

(That’s from La Trobe University philosopher Janna Thompson. She says the best solution is to interpret the apology as regret for this state of affairs. “[T]he regret expressed is that we owe our existence and other things we enjoy to the injustices of our ancestors. Our preference is for a possible world in which our existence did not depend on these deeds.”)

(Janna Thompson, “The Apology Paradox,” Philosophical Quarterly 50:201 [2000], 470-475.)

Podcast Episode 250: The General Slocum

https://books.google.com/books?id=lHOs2j3cuYwC

In 1904 a Manhattan church outing descended into horror when a passenger steamboat caught fire on the East River. More than a thousand people struggled to survive as the captain raced to reach land. In this week’s episode of the Futility Closet podcast we’ll describe the burning of the General Slocum, the worst maritime disaster in the history of New York City.

We’ll also chase some marathon cheaters and puzzle over a confusing speeding ticket.

See full show notes …

Breaking

https://commons.wikimedia.org/wiki/File:Edmund_Hillary_and_Tenzing_Norgay.jpg
Image: Wikimedia Commons

The ninth British expedition to Everest brought along a journalist, James Morris of the London Times. To avoid losing a scoop to other journalists who might intercept their wire messages, Morris and the editors worked out a series of code phrases with secret meanings:

Snow conditions bad: Everest climbed
Wind still troublesome: Attempt abandoned
South Col untenable: Band
Lhotse Face impossible: Bourdillon
Ridge camp untenable: Evans
Withdrawal to West Basin: Gregory
Advanced base abandoned: Hillary
Camp 5 abandoned: Hunt
Camp 6 abandoned: Lowe
Camp 7 abandoned: Noyce
Awaiting improvement: Tenzing
Further news follows: Ward

On May 30, 1953, Morris gave a seemingly innocuous message to a Sherpa runner: Snow conditions bad stop advanced base abandoned yesterday stop awaiting improvement. On June 2, on an inside page under the headline “Everest Conquered,” the Times reported that Edmund Hillary and Tenzing Norgay had reached the summit on May 29. With that the Times won historic credit for breaking the story; it fell to the Daily Express to follow up with front-page coverage.

(From Paul Lunde, ed., The Book of Codes, 2009.)

A Fashion Puzzle

http://scienceblogs.de/klausis-krypto-kolumne/files/2016/05/Censor-Manual-WW2.pdf

According to a British censorship manual from World War II (PDF, page 14), this sketch, published in a wartime newspaper, contained a secret message, ostensibly hidden in Morse code in the arrangement of dots and lines on the women’s dresses. The message is “Heavy reinforcements for the enemy expected hourly,” or, in the German original, “Massive Feindverstärkungen werden stündlich erwartet.”

A second message is hidden in the signature, written in a French shorthand. In English this read “Before Arras”; in German it was probably “Vor Arras.”

Unfortunately, the manual doesn’t explain the method by which these messages were hidden, and to date no one has been able to re-establish it. Where are these messages to be found in the image? Encryption expert Klaus Schmeh writes, “So far, I could neither find the morse message nor the shorthand message. I even went to the British Archive in London to look at the original document and to take high resolution photographs. It didn’t help.”

On his blog, Schmeh presents one of these high-resolution images, as well as a second mystery from the same manual. See the comments on that post for some suggestions from his readers.