Phronesis
Mode III · 32 ideas

Strange but true

Things that sound made up, and aren't.

Biang Biang Mian closeup
No. 013DishCuisine & Food

A noodle dish whose name has 58 strokes

Xi’an’s wide, hand-pulled biangbiang noodles are written with one of the most complex Chinese characters in use. It wasn’t in any dictionary, and only entered Unicode in 2020.

2 min▶ AnimationUnicode 2020
плазмодій слизовика виду Physarum polycephalum
No. 111StoryNature

A slime mould designed the Tokyo rail network

Scientists put oat flakes where Tokyo’s cities are. A brainless single-celled organism grew a network remarkably like the real railway.

2 min▶ Video2010
No. 079StoryFashion & Trends

An 18-year-old’s failed medicine set off a fashion craze

In 1856 a student trying to make a malaria drug produced a purple stain instead, and within two years Europe was wearing mauve.

2 min1856–1858
Gomero pfeift El Silbo
No. 109Word originLanguage

An island where people speak Spanish by whistling

On La Gomera in the Canary Islands, Spanish is whistled across ravines, and every schoolchild learns how.

2 minsince the 16th century
No. 010Word originLanguage

Basque is related to no other language on Earth

Spanish, French, English, Russian and Hindi are all distant cousins. Basque, spoken between Spain and France, is no one’s cousin at all.

2 min▶ Animation
No. 018Word originLanguage

Buffalo buffalo Buffalo buffalo…

“Buffalo buffalo Buffalo buffalo buffalo buffalo Buffalo buffalo” is a grammatically correct English sentence.

1 min1972
No. 087FactCuisine & Food

Carrots used to be purple

The earliest cultivated carrots were purple and yellow. The orange carrot became dominant in the Netherlands, and a famous patriotic explanation for it is probably a myth.

2 min16th–17th century
No. 025FactCountries

China spans five time zones but uses one

All of China runs on Beijing time. In the far west, the sun can rise after 10 a.m. in winter, so many people unofficially keep their own clock.

2 minsince 1949
Pyramid of Khufu - May 2023
No. 027FactHistory

Cleopatra lived closer to the Moon landing than to the pyramids

The Great Pyramid was already about 2,500 years old when Cleopatra was born. Ancient history is much longer than it feels.

2 minc. 2560 BC → 30 BC → 1969
The constituent lands of the French Republic
No. 042FactCountries

France has more time zones than any other country

Not Russia, not the United States: France. And mainland France itself runs an hour ahead of where its geography says it should, because of 1940.

2 min
No. 015ConceptMathematics

In a room of 23 people, two probably share a birthday

It sounds impossible with 365 days to choose from, but the odds pass 50% with just 23 people and reach 99.9% with 70.

2 min
No. 102LawLaw

In Britain, it’s an offence to handle salmon in suspicious circumstances

It sounds like a joke law. It’s real, it’s still in force, and it has a sensible purpose.

2 min1986
No. 005FactReligion & Belief

Jesus was probably born “Before Christ”

The AD system was invented in 525 by a monk who got the date slightly wrong. Most historians place Jesus’s birth around 6–4 BC.

2 min525
One of the excavated kurgans at the Issyk kurgan site in Kazakhstan.
No. 046ObjectCountries

Kazakhstan’s national symbol might be a woman

The “Golden Man” on top of Almaty’s Independence Monument is a Saka warrior found in 1969 in a costume of about 4,000 gold pieces. Archaeologists still can’t say for sure whether the warrior was a man.

2 min4th–3rd century BC · found 1969
No. 073FactCountries

Kiribati moved the International Date Line

Until 1995 Kiribati was split by the date line, so different parts of the country were on different days. So it moved the line.

2 min▶ Animation1995
No. 084ObjectCountries

Nepal’s flag comes with geometry instructions

It’s the only national flag that isn’t a rectangle, and Nepal’s constitution explains how to draw it, step by step, like a geometry exercise.

2 min1962
Octopus vulgaris (common octopus)
No. 085FactNature

Octopuses have three hearts and blue blood

Two hearts pump blood through the gills, one pumps it to the body, and that one stops beating when the octopus swims.

1 min
Full view of Tenochtitlán
No. 089FactHistory

Oxford University is older than the Aztec Empire

Teaching at Oxford was under way by 1096. Tenochtitlan, the Aztec capital, was founded in 1325.

1 min1096 · 1325
No. 093FactArt

Pandas are almost absent from classical Chinese art

Dragons, tigers, cranes and even crickets fill Chinese painting and poetry. The animal now synonymous with China barely appears at all.

2 min
No. 096FactFashion & Trends

Pink for girls and blue for boys is younger than your grandparents

A century ago a trade magazine told shops that pink was for boys. The colour code we treat as ancient only settled in the mid-20th century.

2 min1918 · 1940s
Map of great-circle distance to the coastline.
No. 098PlaceGeography

Point Nemo, where spacecraft go to die

There is a spot in the Pacific so remote that the nearest humans are often the astronauts passing overhead.

2 min1992
No. 108FactCuisine & Food

Sichuan pepper makes your lips buzz at 50 Hz

It isn’t a pepper and it isn’t hot. It makes your mouth tingle, and researchers found the tingling feels like a vibration of about 50 times a second.

2 min2013 study
No. 016FactCountries

The “last wild horse” descends from tamed horses of the Kazakh steppe

5,500 years ago, people at Botai in northern Kazakhstan were bridling horses and probably milking mares. Their horses’ descendants became Przewalski’s horse, long thought to be truly wild.

2 minc. 3500 BC
Kette Kettenkurve Catenary
No. 055ConceptArchitecture

The arch that hangs upside down

Hang a chain from two points, photograph it, flip the picture, and you have the ideal shape for an arch.

2 min1675
From book that tried to explain the illusions behind the Kempelen chess playing automaton (known as The Turk) after making reconstructions of the device.
No. 080ObjectArtificial Intelligence

The chess-playing machine that had a man inside

From 1770, a turbaned mechanical figure beat players across Europe and America at chess. It was a brilliant hoax, and Amazon named a service after it.

2 min1770
No. 034PhenomenonMusic

The devil’s interval was never banned

The tritone is said to have been outlawed by the medieval Church as ‘the devil in music’. The phrase is real, but the ban looks like a story that grew in the retelling.

2 minc. 1700s
No. 030StoryTechnology

The first computer bug was an actual bug

In 1947 engineers found a moth stuck in a computer and taped it into the logbook. The word “bug” was already older than that.

2 min1947
No. 008ConceptCountries

The Kazakh bride who renames her husband’s family

By custom, a Kazakh daughter-in-law does not say the names of her husband’s elder relatives aloud. Instead she invents a respectful nickname for each one.

2 min
No. 095StoryLiterature

The novel with no letter E

In 1969 Georges Perec wrote a whole French novel without using the most common letter in the language. Then someone translated it into English, keeping the rule.

2 min1969
Sator square Sator Arepo Tenet Opera Rotas (word square, palindrome) in Oppède (France). The letters S and N are reversed as in an ambigram.
No. 104ObjectHistory

The Sator Square

A five-word Latin puzzle scratched on a wall in Pompeii reads the same in four directions. Nobody agrees on what it means.

2 minbefore 79 AD
No. 128ObjectCinema

The scream that has been in hundreds of films

One man’s scream, recorded for a 1951 western, turns up in Star Wars and Indiana Jones. It is named after a character who barely appears.

2 min1951
No. 126PlaceCities

Venice stands on an upside-down forest

Under the palaces of Venice are millions of wooden stakes driven into the mud of the lagoon, some of them for more than a thousand years.

2 min