The typo that scandalized a continent

The printing press spread novels widely

Johannes Gutenberg's invention of the printing press in 1440 changed how writing was reproduced. It allowed multiple manuscripts to be copied via movable type rather than by hand, making more literature more widely available. Over time, that change caused literacy rates to rise, creating a market for even more literature.

As a child, Twain worked as a 'printer's devil'

Twain’s father died in 1847, forcing the 12-year-old Twain to leave school to earn money for the family. He took up work in a print shop as a “printer’s devil,” or an apprentice. He became fascinated with the technology, an experience he’d pursue further when he became a journalist several years later.

Stephen King, Octavia Butler, and Anthony Burgess all grew to regret books they'd published

Some, like Butler, regretted writing predictable, trope-heavy books. Others, like King and Burgess, regretted that what they'd intended as satire had been misunderstood as endorsements.

Thomas and Anne Rogers were famous counterfeiters in 17th-century England

The pair used a practice called “coin clipping,” shaving the edges off silver coins to decrease their weight before sending them back into circulation. When banknotes rather than coins gained popularity, counterfeiting methods evolved—in the 1700s, an early banknote counterfeiter named Mary Butterworth created counterfeit paper money using starched cloth and a hot iron to transfer the pattern of a banknote onto paper.

Coachella got its name from a typo

The Coachella Valley, the region of California where the annual Coachella music festival takes place, got its name from an unlikely place: a typographical error. The intended name was "Conchilla," which means "little shell" in Spanish, a reference to fossils found in the area. Paperwork at the printer was misspelled, however, and "Coachella" ended up sticking, all the way until it was officially designated a city in 1946.

In 1957, the BBC conducted one of the first televised April fool pranks

The reputable broadcaster reported a story about a family in southern Switzerland harvesting spaghetti from a "spaghetti tree." Some viewers didn't appreciate the joke and felt angry about being misled.

Pulitzer Prize-winning historian Edward Larson explores the Scopes Monkey Trial

The 1925 Scopes Monkey Trial was referred to as the "Trial of the Century" at the time, and has been since viewed as one of the origins of modern culture wars. A symbolic clash between science and religion during a period of rapid cultural change, the case became a flashpoint of differing ideologies.

How a 19th-century aristocrat scammed the rich to buy fake Caribbean land

Nearly 200 years ago, Gregor MacGregor pulled off one of the most brazen real estate scams in history. A disgraced military leader, MacGregor sold plots of land in what is today Honduras, touting the country of Poyais as a new major region in South America. But no building was taking place, and instead of investing the proceeds of bond sales in construction, MacGregor was lining his pockets. Read the unbelievable story of MacGregor's exploits here.

The Declaration has survived centuries of travel, damage, and preservation missteps

This piece traces the Declaration's 200-year journey from its creation in 1776 through repeated relocations, risky copying methods, light damage, fires, wartime evacuation, and shifting federal custody—long before modern archival protections existed.

The original copy of the Declaration of Independence is not a pristine document, and even features a smudged anonymous handprint in the bottom left corner.

19th-century Americans discovered tipping in Europe

Tipping waiters was a custom in medieval Europe, where masters gave their serfs money for exceptional work. Wealthy Americans vacationing in Europe in the mid-1800s discovered the behavior and brought it back to the US.

Mark Twain spent decades feuding with the US Postal Service, convinced its costs and regulations were bureaucratic overreach.

A Y2K glitch billed one VHS renter $91,000 for a movie

At a video store in upstate New York, a date rollover error marked a customer’s 1999 rental as 100 years overdue, resulting in a $91,250 bill. The store quickly fixed the bug and gave him a free rental as consolation.

Later in life, the clock in Grace Hopper's office ran counterclockwise

Acknowledging that most people have "an enormous tendency to resist change," Hopper's clock served as a reminder for the computer scientist that just because things have been done a certain way does not mean they should forever remain that way: "They love to say, 'We've always done it this way.' I try to fight that." (Some users may experience a paywall.)

True crime fans can derail lives with misguided accusations

In the wake of four stabbing deaths at the University of Idaho in November 2023, online sleuths, without any supporting evidence, were quick to point accusatory fingers at potential perpetrators. Poring over news reports, social media pages, and internet interactions can reveal viable information that can help solve crimes. Such (sometimes monetizable) behavior can also easily give rise to rumors and threats while impeding official investigations.(Some readers may experience a paywall.)

Wikipedia edit wars often reflect a strong commitment to accuracy between editors

Battles over grammar and capitalization, names and nationalities, and British versus American spellings of words have taken place due to the collaborative editing nature of the site. The most seemingly trivial debates are catalogued on the site's "Lamest edit wars" page.

The human cost of creating medieval monsters

The concept and creation of monsters have been used since time immemorial to communicate social norms and the consequences of breaking them. Some so-called monsters were judged as such solely due to having features that would be considered birth defects in modern times. This in-depth article explores the human cost of creating medieval monsters, many of whom were defined by a physical appearance that deviates from the expected.

In 1914, the Financial Times asked readers to redraw Europe for cash prizes

Two months in World War I, the newspaper invited readers to sketch postwar borders and submit peace terms for cash prizes. The contest captured public attempts to predict a new world order and foreshadowed modern crowdsourced forecasting. It's a wild look at how uncertain Europe's future was at the time.

The missing continent that took 375 years to find

It took scientists 375 years to discover the eighth continent of the world, which had been hiding in plain sight all along. But mysteries still remain.

Europe’s first recorded influenza pandemic swept the continent in 1580

The 1580 influenza pandemic, traced from Asia to Africa and into Europe, became the first flu outbreak clearly documented across the continent—killing tens of thousands and highlighting influenza’s potential for rapid global spread.

Benjamin Franklin once wrote a satirical essay about passing gas

The Founding Father was asked to judge a contest for the Royal Academy of Brussels, but was incensed by one of the contest's questions, which he believed was highly impractical. In response, he wrote a piece suggesting that the most essential problem for scientists to solve was the "fetid Smell" that came with passing gas.

'Mistakes are almost always of a sacred nature. Never try to correct them. On the contrary: rationalize them, understand them thoroughly. After that, it will be possible for you to sublimate them.'

- Artist Salvador Dalí (1904-1989)

The first line of 'The Stranger' is one of literature's most famous openings

The novel's first sentence thrusts readers into the narrator Mersault's world, but its meaning can shift depending on the translation. A 1988 translation by Matthew Ward attempted to "Americanize" the text, removing some Britishisms and bringing it closer to what Camus intended in the original French manuscript. That included changing "Mother" to "Maman," a more familiar—and childlike—name. (Some readers may experience a paywall.)

The temperance movement loathed toasting

The 19th- and 20th-century groups opposed to drinking alcohol viewed toasting as a vile practice that encouraged excess and debauchery. One reverend wrote in 1881 that "toasting is a relic of the vile custom of drinking to the honour, applause and commemoration of depraved men and women, whose persons should have been despised, and whose memories should be perished."

Before writing 'Walden,' transcendentalist Henry David Thoreau nearly burned down his hometown with a campfire that grew out of control.

The words of Truth's Akron speech are disputed—compare the two versions

There are two versions of Truth's Akron speech: one written shortly after by a white abolitionist, and the other published 12 years later. The later version added a southern dialect and the phrase "Ain't I a Woman?"—raising questions about its authenticity.

The word ‘vacation’ first appeared in ‘The Canterbury Tales’

The word—as the Middle English “vacacioun”—can be found in “The Wife of Bath’s Tale,” one section from Geoffrey Chaucer’s famous 14th-century text. Until the mid-1800s, the word mostly referred to a time when schools and public buildings were “vacated.”

Read the only firsthand account of the Pompeii disaster

In two letters to historian Tacitus, Roman official Pliny the Younger describes the eruption from afar—earth-shaking, sky-darkening, and seawater retreating—and recounts how his uncle, Pliny the Elder, died while attempting a rescue.

How the most famous Ebola book, The Hot Zone, which sold 3.5 million copies and was translated into 30 languages, got aspects of the disease so wrong.

Elk Cloner, the first computer virus to spread in public, was written as a practical joke by Richard Skrenta, a Pittsburgh high school student.

Clever Hans was a 1900s horse that was believed to be able to solve math equations, tell time, and read and comprehend German, until a psychology student discovered how he got his answers.

The tragic Pulitzer Prize-winning image 'The Vulture and the Little Girl' (1993) generated controversy, raised concerns about ethics in photography, and eventually led to the photographer's death.

In 2018, 26-year-old missionary John Allen Chau was killed by tribesmen after attempting to reach and evangelize on India's isolated North Sentinel Island

The American cockroach is actually from Africa, an apparent hitchhiker aboard ships carrying enslaved people, with evidence suggesting the bug may have arrived in the New World as early as the 1600s.

Stanford built a Google Maps for the Roman Empire, revealing how much it cost to travel in the ancient world

Famed poet TS Eliot rejected the manuscript for George Orwell's political fable 'Animal Farm,' writing that its criticism of authoritarianism was not 'the right point of view.'

In 1915, workers recovered a submarine-like vessel from the Chicago River, prompting fears of German espionage

The concept of phantom limbs, the perception that amputated limbs are still present, dates back to a French military surgeon in the 16th century.

For centuries, it was common to sleep in two shifts: a few hours at the beginning of the night, and a longer period beginning around midnight

20,000 letters to the advice columnist 'Dear Abby' provide insight into prevailing sex, religion, and LGBTQ fears, anxieties, and concerns from the 1950s onward.

Budweiser stores yeast derived from the original 1800s strain in a secret bunker, which only the Head of Yeast Management can access—not even the CEO

Volcanic activity may have triggered the Black Death by spewing gases that led to crop failures in Europe, thus forcing the import of grain ships with plague-infested fleas.

Astronauts have repaired genetic damage in space using CRISPR—a molecular tool that can make precise changes to DNA and is used in single-celled organisms to attack invasive viruses.

Exploring the Larry Bird punch that almost changed March Madness

The Brothers Grimm were lawyers before they were storytellers, but became interested in fairy tales as they began investigating how rules and customs had been passed down through cultures.

During the French Revolution, a botanist's letter asking about "dear Rhus" (poison ivy) was intercepted, leading authorities to suspect he was conspiring with the Russians.

El Niño, Spanish for 'the boy,' was named after Jesus Christ because the phenomenon resembled the weather changes observed around Christmastime.

The word 'jazz' evolved from 'jasm,' 19th-century American slang for 'energy'

70 years ago today, city officials in Santa Cruz, California, banned rock 'n' roll to protect its youth from corruption after witnessing a 'provocative' concert the night before.

Dorothy's famous entrance into Oz in 'The Wizard of Oz' relied on analog tricks, including a body double and sepia-toned paint, as much as it did on technology