9 False Rumors With Real-Life Consequences

A portrait of Louis XV of France
A portrait of Louis XV of France
Maurice Quentin de La Tour, Wikimedia Commons // Public Domain

Don’t believe everything you read—or everything you hear. Unverified but plausible-sounding rumors have been the basis for violent death and destruction throughout history, whether or not the stories had anything to do with the truth.

In their book A Colorful History of Popular Delusions, Robert Bartholomew and Peter Hassall describe rumors as “stories of perceived importance that lack substantiating evidence.” They also note that the sociologist Tamotsu Shibutani describes rumors as “improvised news,” which tends to spread when the demand for information exceeds supply. Such an information deficit most often occurs during wars and other crises, which might explain why some rumors have had such dramatic results. Here’s a selection of some of the most interesting rumors with real-life results collected in Bartholomew and Hassall’s book.

1. King Louis XV Was Kidnapping Children.

In 1750, children began disappearing from the streets of Paris. No one seemed to know why, and worried parents began rioting in the streets. In the midst of the panic, a rumor broke out that King Louis XV had become a leper and was kidnapping children so that he could bathe in their blood (at the time, bathing in the blood of children was thought by some to be an effective leprosy cure).

The rumor did have a tiny kernel of truth: Authorities were taking children away, but not to the king’s palace. A recently enacted series of ordinances designed to clear the streets of “undesirables” had led some policemen—who were paid per arrest—to overstep their authority and take any children they found on the streets to houses of detention. Fortunately, most were eventually reunited with their parents, and rumors of the king’s gruesome bathing rituals were put to rest.

2. London Was Going To Be Destroyed By An Earthquake.

Two small earthquakes struck London at the beginning of 1761, leading to rumors that the city was due for “the big one” on April 5, 1761. Supposedly, a psychic had predicted the catastrophe. Much of the populace grew so panicked that they fled town for the day, with those who couldn’t afford fancier lodgings camping out in the fields. One soldier was so convinced of the impending doom that he ran through the streets shouting news of London’s imminent destruction; sadly, he ended up in an insane asylum a few months later.

3. Jews Were Poisoning Wells.

Reports that Jews ritually sacrificed Christian children were not uncommon during the Middle Ages, but things took a particularly terrible turn during the spread of the Black Plague. In the 14th century, thousands of Jews were killed in response to rumors that Satan was protecting them from the plague in exchange for poisoning the wells of Christians. In 1321 in Guienne, France alone, an estimated 5000 Jews were burned alive for supposedly poisoning wells. Other communities expelled the Jews, or burned entire settlements to the ground. Brandenburg, Germany, even passed a law denouncing Jews for poisoning wells—which of course they weren't.

4. Brigands Were Terrorizing The French Countryside.

In July 1789, amid the widespread fear and instability on the eve of the French revolution, rumors spread that the anti-revolutionary nobility had planted brigands (robbers) to terrorize the peasants and steal their stores of food. Lights from furnaces, bonfires, and even the reflection of the setting sun were sometimes taken to be signs of brigands, with panic as the predictable result. Provincial towns and villages formed militias in response to the rumors, even though, as historian Georges Lefebvre put it, “the populace scared themselves.” In one typical incident, near Troyes on July 24, 1789, a group of brigands were supposedly spotted heading into some woods; an alarm was sounded and 3000 men gave chase. The “brigands” turned out to be a herd of cattle.

5. German-Americans Were Plotting Sneak Attacks on Canada.

Canada entered World War I in 1914, three years before the United States did. During the gap period, rumors circulated that German-Americans sympathetic to their country of origin were planning surprise attacks on Canada. One of the worst offenders of such rumor-mongering, according to authors Bartholomew and Hassall, was British consul-general Sir Courtenay Bennett, then stationed in New York. In the early months of 1915, Bennett made “several sensational claims about a plan in which as many as 80,000 well-armed, highly trained Germans who had been drilling in Niagara Falls and Buffalo, New York, were planning to invade Canada from northwestern New York state.” Bizarre as it may sound, there was so much anxiety and suspicion during the period that Canadian Prime Minister Sir Robert Borden requested a report on the story, which the Canadian police commissioner determined to be without any foundation whatsoever.

6. The Indonesian Government Was Hunting Heads For Construction Projects.

In certain parts of Indonesia, locals reportedly believe—or once did—that large-scale construction projects require human heads to keep the structures from crumbling. In 1937, one island was home to a spate of rumors saying that a tjoelik (government-sanctioned headhunter) was looking for a head to place near a local jetty construction project. Locals reported strange noises and sights, houses pelted with stones, and attacks from tjoelik wielding nooses or cowboy lassos. Similar rumors surfaced in 1979 in Indonesian Borneo, when government agents were supposedly seeking a head for a new bridge project, and in 1981 in Southern Borneo, when the government headhunters supposedly needed heads to stabilize malfunctioning equipment in nearby oil fields. Terrified townspeople began curtailing their activities so as not to be in public any longer than necessary, although the rumors eventually died down.

7. Powerful Aphrodisiac Gum Went On Sale In The Middle East.

In the mid-1990s, the Middle East was home to some alarming rumors about aphrodisiacal gum. In 1996 in Mansoura, Egypt, stories began spreading that students at the town’s university had purchased gum deliberately spiked with an aphrodisiac and were having orgies as a result. One local member of parliament said the gum had been distributed by the Israeli government as part of a plot to corrupt Egyptian youth. Mosque loudspeakers began warning people to avoid the gum, which was supposedly sold under the names “Aroma” or “Splay.” Authorities closed down some shops and made arrests, but never did find any tainted gum. Similar rumors cropped up the following year in the Gaza Strip, this time featuring a strawberry gum that turned women into prostitutes—supposedly, the better to convince them to become Shin Bet informants for the Israeli military.

8. Sorcerers Were Plaguing Indonesia.

In the fall of 1998, a sorcerer scare in East Java, Indonesia, resulted in the deaths of several villagers. The country was in crisis, and while protests raged in major cities, some in the rural area of Banyuwangi began agitating for restitution for past wrongs allegedly committed by sorcerers. The head of the local district ordered authorities to move the suspected sorcerers to a safe location, a process that included a check-in at the local police station. Unfortunately, villagers took the suspects’ visits to police stations as proof of their sorcery and began killing them. Anthropologists who studied the incident said the stories of supposed sorcery—making neighbors fall sick, etc.—were based entirely on rumor and gossip.

9. Obama Was Injured By A White House Explosion.

These days, rumors have advanced technology to help them travel. On April 23, 2013, a fake tweet from a hacked Associated Press account claimed that explosions at the White House had injured Barack Obama. That lone tweet caused instability on world financial markets, and the Standard and Poor’s 500 Index lost $130 billion in a short period. Fortunately, it quickly recovered. (Eagle-eyed journalists were suspicious of the tweet from the beginning, since it didn’t follow AP style of referring to the president with his title and capitalizing the word breaking.)

A version of this story ran in 2015 and was republished in 2019.

Looking to Downsize? You Can Buy a 5-Room DIY Cabin on Amazon for Less Than $33,000

Five rooms of one's own.
Five rooms of one's own.
Allwood/Amazon

If you’ve already mastered DIY houses for birds and dogs, maybe it’s time you built one for yourself.

As Simplemost reports, there are a number of house kits that you can order on Amazon, and the Allwood Avalon Cabin Kit is one of the quaintest—and, at $32,990, most affordable—options. The 540-square-foot structure has enough space for a kitchen, a bathroom, a bedroom, and a sitting room—and there’s an additional 218-square-foot loft with the potential to be the coziest reading nook of all time.

You can opt for three larger rooms if you're willing to skip the kitchen and bathroom.Allwood/Amazon

The construction process might not be a great idea for someone who’s never picked up a hammer, but you don’t need an architectural degree to tackle it. Step-by-step instructions and all materials are included, so it’s a little like a high-level IKEA project. According to the Amazon listing, it takes two adults about a week to complete. Since the Nordic wood walls are reinforced with steel rods, the house can withstand winds up to 120 mph, and you can pay an extra $1000 to upgrade from double-glass windows and doors to triple-glass for added fortification.

Sadly, the cool ceiling lamp is not included.Allwood/Amazon

Though everything you need for the shell of the house comes in the kit, you will need to purchase whatever goes inside it: toilet, shower, sink, stove, insulation, and all other furnishings. You can also customize the blueprint to fit your own plans for the space; maybe, for example, you’re going to use the house as a small event venue, and you’d rather have two or three large, airy rooms and no kitchen or bedroom.

Intrigued? Find out more here.

[h/t Simplemost]

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10 Facts About Real Genius On Its 35th Anniversary

Val Kilmer stars in Martha Coolidge's Real Genius (1985).
Val Kilmer stars in Martha Coolidge's Real Genius (1985).
Sony Pictures Home Entertainment

In an era where nerd is a nickname given by and to people who have pretty much any passing interest in popular culture, it’s hard to imagine the way old-school nerds—people with serious and socially-debilitating obsessions—were once ostracized. Computers, progressive rock, and role-playing games (among a handful of other 1970s- early '80s developments) created a path from which far too many of the lonely, awkward, and conventionally undateable would never return. But in the 1980s, movies transformed these oddballs into underdogs and antiheroes, pitting them against attractive, moneyed, successful adversaries for the fate of handsome boys and pretty girls, cushy jobs, and first-place trophies.

The 1985 film Real Genius ranked first among equals from that decade for its stellar cast, sensitive direction, and genuine nerd bona fides. Perhaps fittingly, it sometimes feels overshadowed, and even forgotten, next to broader, bawdier (and certainly now, more problematic) films from the era like Revenge of the Nerds and Weird Science. But director Martha Coolidge delivered a classic slobs-versus-snobs adventure that manages to view the academically gifted and socially maladjusted with a greater degree of understanding and compassion while still delivering plenty of good-natured humor.

As the movie commemorates its 35th anniversary, we're looking back at the little details and painstaking efforts that make it such an enduring portrait not just of ‘80s comedy, but of nerdom itself.

1. Producer Brian Grazer wanted Valley Girl director Martha Coolidge to direct Real Genius. She wasn’t sure she wanted to.

Following the commercial success of 1984’s Revenge of the Nerds, there was an influx of bawdy scripts that played upon the same idea, and Real Genius was one of them. In 2011, Coolidge told Kickin’ It Old School that the original script for Real Genius "had a lot of penis and scatological jokes," and she wasn't interested in directing a raunchy Nerds knock-off. So producer Brian Grazer enlisted PJ Torokvei (SCTV) and writing partners Babaloo Mandel and Lowell Ganz (Splash, City Slickers) to refine the original screenplay, and then gave Coolidge herself an opportunity to polish it before production started. “Brian's original goal, and mine, was to make a film that focused on nerds as heroes," Coolidge said. "It was ahead of its time."

2. Martha Coolidge’s priority was getting the science in Real Genius right—or at least as right as possible.

In the film, ambitious professor Jerry Hathaway (William Atherton) recruits high-achieving students at the fictional Pacific Technical University (inspired by Caltech) to design and build a laser capable of hitting a human-sized target from space. Coolidge researched the subject thoroughly, working with academic, scientific, and military technicians to ensure that as many of the script and story's elements were correct. Moreover, she ensured that the dialogue would hold up to some scrutiny, even if building a laser of the film’s dimensions wasn’t realistic (and still isn’t today).

3. One element of Real Genius that Martha Coolidge didn’t base on real events turned out to be truer than expected.

From the beginning, the idea that students were actively being exploited by their teacher to develop government technology was always fictional. But Coolidge learned that art and life share more in common than she knew at the time. “I have had so many letters since I made Real Genius from people who said, 'Yes, I was involved in a program and I didn’t realize I was developing weapons,'" she told Uproxx in 2015. “So it was a good guess and turned out to be quite accurate.”

4. Val Kilmer walked into his Real Genius audition already in character—and it nearly cost him the role.

After playing the lead in Top Secret!, Val Kilmer was firmly on Hollywood’s radar. But when he met Grazer at his audition for Real Genius, Kilmer decided to have some fun at the expense of the guy who would decide whether or not he’d get the part. "The character wasn't polite," Kilmer recalled to Entertainment Weekly in 1995. "So when I shook Grazer's hand and he said, 'Hi, I'm the producer,' I said, 'I'm sorry. You look like you're 12 years old. I like to work with men.'"

5. The filmmakers briefly considered using an actual “real genius” to star in Real Genius.

Among the performers considered to play Mitch, the wunderkind student who sets the movie’s story in motion, was a true genius who graduated college at 14 and was starting law school. Late in the casting process, they found their Mitch in Gabriel Jarrett, who becomes the third generation of overachievers (after Kilmer’s Chris and Jon Gries’s Lazlo Hollyfeld) whose talent Hathaway uses to further his own professional goals.

6. Real Genius's female lead inadvertently created a legacy for her character that would continue in animated form.

Michelle Meyrink, Gabriel Jarret, Val Kilmer, and Mark Kamiyama in Real Genius (1985).Sony Pictures Home Entertainment

Michelle Meyrink was a staple of a number of ‘80s comedies, including Revenge of the Nerds. Playing Jordan in Real Genius, she claims to “never sleep” and offers a delightful portrait of high-functioning attention-deficit disorder with a chipper, erratic personality. Disney’s Chip 'n Dale: Rescue Rangers co-creator Tad Stones has confirmed that her character went on to inspire the character of Gadget Hackwrench.

7. A Real Genius subplot, where a computer programmer is gaming a Frito-Lay contest, was based on real events.

In the film, Jon Gries (Napoleon Dynamite) plays Lazlo Hollyfeld, a reclusive genius from before Chris and Mitch’s time who lives in a bunker beneath their dorm creating entries to a contest with no restrictions where he eventually wins more than 30 percent of the prizes. In 1969, students from Caltech tried a similar tactic with Frito-Lay to game the odds. But in 1975, three computer programmers used an IBM to generate 1.2 million entries in a contest for McDonald’s, where they received 20 percent of the prizes (and a lot of complaints from customers) for their effort.

8. One of Real Genius's cast members went on to write another tribute to nerds a decade later.

Dean Devlin, who co-wrote Stargate and Independence Day with Roland Emmerich, plays Milton, another student at Pacific Tech who experiences a memorable meltdown in the rush up to finals.

9. The popcorn gag that ends Real Genius isn’t really possible, but they used real popcorn to simulate it.

At the end of the film, Chris and Mitch build a giant Jiffy Pop pack that the laser unleashes after they redirect its targeting system. The resulting popcorn fills Professor Hathaway’s house as an act of revenge. MythBusters took pains to recreate this gag in a number of ways, but quickly discovered that it wouldn’t work; even at scale, the popcorn just burns in the heat of a laser.

To pull off the scene in the film, Coolidge said that the production had people popping corn for six weeks of filming in order to get enough for the finale. After that, they had to build a house that they could manipulate with hydraulics so that the popcorn would “explode” out of every doorway and window.

10. Real Genius was the first movie to be promoted on the internet.

A week before Real Genius opened, promoters set up a press conference at a computer store in Westwood, California. Coolidge and members of the cast appeared to field questions from press from across the country—connected via CompuServe. Though the experience was evidently marred by technical problems (this was the mid-1980s, after all), the event marked the debut of what became the online roundtable junket.