The world is more interesting than you think.
Unexpected facts, big ideas, and little discoveries. Find something that sparks your curiosity today.
A little more wonder
The ancient word square that reads every direction
Roman graffiti was way more sophisticated than drawing genitalia on tavern walls. The Sator Square is a mesmerizing 5x5 grid of Latin words (SATOR AREPO TENET…
Discover more
Paper index cards held all medical knowledge
Long before WebMD could misdiagnose your headache as terminal cancer, compiling medical knowledge required an absurd amount of manual labor. Clarence Taber…
Discover more
Victorians literally ate this crusty Welsh wooden bowl
Why search for the Holy Grail in treacherous caves when you can just find it in a Welsh mansion? The Nanteos Cup is a medieval mazer bowl that local folklore…
Discover more
How a 1976 vaccine was linked to paralysis
In 1976, the US government panicked over a phantom swine flu pandemic and fast-tracked a nationwide vaccination campaign. The pandemic never actually…
Discover more
She won horses by beating suitors in wrestling
Tinder would have been an absolute nightmare for Khutulun. As the great-great-granddaughter of Genghis Khan, she issued a simple decree to potential suitors:…
Discover more
Officials hid a deadly dam disaster with fake crop reports
When the Banqiao Dam catastrophically failed in 1975, washing away entire Chinese towns and killing tens of thousands, the sheer horror of the event was…
Discover more
STACKY FOR IPHONEA bigger world.
One discovery
at a time.
Keep discovering with Stacky. Interesting facts in an app that is always within reach.
The bleach drink sold as a miracle cure
In the darkest corners of alternative medicine, grifters are actively convincing desperate people to drink industrial-grade bleach. Marketed brilliantly as…
Discover more
Sailors wore gold earrings to pay for their funerals
You think your modern flight delay is bad? Try navigating a square-rigged commercial ship around Cape Horn in the 1800s. The mortality rate was so comically…
Discover more
Single lane bridge ended island isolation
For over four centuries, the tiny Ilha de Moçambique was the colonial capital of Portuguese East Africa, isolated entirely by the Indian Ocean. Its…
Discover more
High interest rates actually make goods cost more
Modern central banks confidently jack up interest rates to crush inflation, assuming that making money expensive will force prices down. But 19th-century…
Discover more
The helicopter escape that wasn't at the US Embassy
The iconic 1975 photograph of desperate evacuees crowding onto a helicopter during the fall of Saigon wasn't actually taken at the US Embassy—it was the roof…
Discover more
The teenager who shook up New York’s avant-garde
At just 17 years old, Barbara Rubin borrowed a camera and shot Christmas on Earth, a violently explicit, double-projected, gender-bending underground film…
Discover more
Before VR, 24 people shared one wooden panorama
Imagine if your VR headset weighed a ton and required you to sit in a circle with 24 strangers staring into wooden eyeholes. That was the Kaiser Panorama, a…
Discover more
He threaded a tube into his own beating heart
To prove a medical theory, Werner Forssmann completely ignored his superiors, tied his nurse to an operating table to stop her from interfering, and injected…
Discover more
The travel guide that told tourists to sleep in bathtubs
Before travel influencers ruined everything, an ex-GI named Arthur Frommer published 'Europe on 5 Dollars a Day' in 1957. It was an overnight sensation that…
Discover more
The fake Picasso story Orson Welles told
By 1973, Hollywood exile Orson Welles was tired of conventional narratives, so he released F for Fake, a dazzling cinematic sleight of hand disguised as a…
Discover more
Why someone threw a priceless shield into the Thames
The Celts were so fiercely devoted to their river gods that they would forge absolute masterpieces of metallurgy just to chuck them into the mud. The…
Discover more
The bizarre pedal-powered pods that never caught on
In a desperate bid to combine the exhaustion of cycling with the claustrophobia of a coffin, the Shweeb was born. It’s a human-powered monorail system where…
Discover more
The train that ran on sails
In the early 1900s, someone in the Bohemian region looked at a train and decided coal was overrated. The 'Böhmischer Windwagen' was a literal railcar equipped…
Discover more
The computer experiment that made chaos repeat itself
In the 1950s, physics legends Fermi, Pasta, and Ulam (along with the severely undercredited programmer Mary Tsingou) used an early supercomputer to watch…
Discover more
How flashing lights made bullets look frozen
Before Harold 'Papa Flash' Edgerton came along, humanity had no idea what fast things actually looked like. By hooking up a ridiculously powerful strobe light…
Discover more
The movie premiere that sparked a fascist riot
Luis Buñuel and Salvador Dalí didn't just make a movie; they engineered a riot. When their anti-clerical, bourgeois-bashing surrealist fever dream L'Age d'Or…
Discover more
When physicists thought atoms were smoke rings
Long before quantum mechanics ruined everyone's afternoon, Hermann von Helmholtz and Lord Kelvin decided atoms were just incredibly tiny vortex rings swirling…
Discover more
The Nazi art show that made modern art more popular
In 1937, the Nazi regime organized the 'Entartete Kunst' (Degenerate Art) exhibition to publicly humiliate avant-garde artists, filmmakers, and stage…
Discover more