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

Windslow Burhoe acoustic crossover neurons
Audio engineers are basically playing god with copper wire. When Winslow Burhoe was designing high-end speaker crossovers, his complex inverted-dome tweeter…
Discover more
He thought terrible movies were accidental masterpieces
Long before it was trendy to ironically watch The Room, Greek-French surrealist Ado Kyrou was making a career out of praising absolute cinematic garbage. As a…
Discover more
This monorail needed rocks to balance passengers
Charles Lartigue saw camels carrying perfectly balanced loads in Algeria and thought it was a great idea for a train. His bizarre monorail ran on an A-frame…
Discover more
When scientists mistook darkness for new radiation
René Blondlot desperately wanted France to have its own cool radiation to rival Germany’s newly discovered X-rays, so he literally manifested them out of pure…
Discover more
Ramon Llull built paper logic machines to prove God exists
Ramon Llull was a 13th-century Majorcan mystic who got so tired of arguing with Muslims and Jews about theology that he literally invented a rudimentary…
Discover more
George Lucas built a futuristic audio editor—and lost
Leave it to George Lucas's empire to invent the future of film sound and entirely botch the landing. In the early 1980s, his tech division created SoundDroid,…
Discover moreA bigger world.
One discovery
at a time.
Keep discovering with Stacky. Interesting facts in an app that is always within reach.

The train that raced at 143 mph with a propeller
In 1931, Germany built a silver railcar equipped with a massive, unshielded airplane propeller at the rear. The 'Rail Zeppelin' set a speed record of 143 mph,…
Discover more
The scandals that buried Charlie Chaplin's mentor
Imagine being the biggest comedy star on earth, only to have your career obliterated by a string of unsolved murders you didn't commit. Mabel Normand wasn't…
Discover more
The hotel fire that helped put helipads on roofs
When the supposedly 'fireproof' Winecoff Hotel went up in flames in 1946, it exposed a fatal flaw in high-rise architecture. Helicopters, still in their civil…
Discover more
How PGAD causes arousal without desire
Having hundreds of spontaneous orgasms a day sounds like a bad teen comedy, but it's actually an agonizing neurological curse. Persistent Genital Arousal…
Discover more
The tiny metal disk built to outlast civilization
We are casually trusting our entire digital legacy to hard drives that die in five years, so the Long Now Foundation decided to be the adults in the room.…
Discover more
The artist who revealed the brain's individual cells
The foundation of how your brain processes everything was cracked by a guy who really just wanted to be a painter. Santiago Ramón y Cajal spent his days…
Discover more
Royal scryer hid his mutilated ears under a cap
Before he became Europe's premier angelic translator, Edward Kelley was just a petty criminal who had his ears chopped off for forgery. He spent his entire…
Discover more
The 1907 short squeeze that helped crash a bank
Forget GameStop; the original short squeeze disaster happened in 1907 when F. Augustus Heinze tried to corner the global copper market and spectacularly…
Discover more
Before GPS, AAA made your route by hand
Decades before a soothing AI voice commanded you to make a legal U-turn, the great American road trip was powered by a spiral-bound stack of glorified index…
Discover more
Radioactivity was discovered on a cloudy day
The atomic age wasn’t born in a sterile, ultra-funded lab; it was born because Paris had garbage weather. Henri Becquerel was trying to test uranium's…
Discover more
The bankers who ran a protection racket
Long before the Federal Reserve existed, a cartel of wealthy Boston bankers set up the Suffolk Banking System to ruthlessly kneecap their rural competitors.…
Discover more
Los Angeles drivers once needed a giant paper atlas
If you want to trigger a very specific brand of PTSD in an older Los Angeles resident, just mention the Thomas Guide. Before smartphones, navigating the…
Discover more
This ancient fish can sense its prey's electricity
Finding a living coelacanth in 1938 was like finding a live T-Rex chilling in your backyard, but the weirdness goes way beyond its age. This…
Discover more
Ancient wizards mixed Jesus and Anubis in spells
Late-antique magicians were the ultimate unhinged DJs of religion. The Greek Magical Papyri features chaotic invocation spells that casually mash up Jesus,…
Discover more
The report that reshaped Britain's railways
If you ever want to ruin a British train enthusiast's day, just whisper the name Richard Beeching. This ruthless bureaucrat looked at the sprawling, quaint UK…
Discover more
Mexican debt swap triggered global market panic
In 1994, the Mexican government thought it would be absolutely brilliant to issue short-term sovereign debt heavily pegged to the US dollar to show…
Discover more
Spanish kids faked divine visions for media clout
In 1931, the rural Spanish town of Ezkioga became a circus of mass hysteria when local kids claimed the Virgin Mary was appearing to them. Soon, hundreds of…
Discover more
When a BBC drama triggered nuclear panic
A television network accidentally convinced half the country the world was ending because nobody bothers to read the TV Guide. Blurring the lines between news…
Discover more