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
Why a troy ounce is heavier than an ounce
If you buy an ounce of precious metals, you are getting more mass than an ounce of sliced turkey. The Troy weight system uses significantly heavier…
Discover more
Medieval peasants had to pay to use an oven
Because baking bread shouldn't be free when someone else owns the firewood. Under a system known as banalite, medieval peasants were strictly forbidden from…
Discover more
Thai garment Chut Thai uses silk wrapped as a long shawl
Why bother with sleeves when you can just elegantly wrap yourself in expensive material? The traditional Chut Thai ensemble heavily relies on an intricately…
Discover more
Why banshees wail before a death
Considered the ultimate unwanted warning system, this spirit does nothing but wail horribly. If you hear her dreadful shrieking, it guarantees impending doom…
Discover more
Why rational suspects betray each other
If two suspects are interrogated separately, mathematical game theory proves that acting selfishly is strictly the most logical outcome, even if cooperating…
Discover more
Illinois Asian carp jump aggressively into the air
These fish have seemingly decided that swimming is completely overrated. Whenever they hear a loud noise, massive carp launch themselves violently out of the…
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 ice cream that stretches like rubber
Ice cream that drips down your cone is a sign of weakness. Traditional Turkish Dondurma is thickened with a wild orchid root extract, making it so incredibly…
Discover more
Walt Disney wanted Epcot to be a city
Before it was just a place to drink overpriced margaritas, Walt Disney intended Epcot to be an actual functioning city. It was pitched as a completely…
Discover more
Choosing only the absolute extremes on basic surveys
When given a basic scale from one to five, some people simply refuse to be moderate. They will only ever circle strongly agree or strongly disagree, treating…
Discover more
The Japanese ball game where nobody has to lose
Imagine a sport where utterly destroying your opponent isn't the point, which sounds absolutely exhausting for the competitive ego. In the ancient Japanese…
Discover more
Floridian manatees heavily crowd warm local waters
These giant sea cows completely refuse to tolerate the cold. When the temperature drops, hundreds of these massive, wrinkly creatures forcefully pack…
Discover more
Enneagrams map human flaws onto a nine-pointed star
Long before it was a trendy corporate personality test, this weird spiky circle was an esoteric tool for tracking the mechanical loops of human suffering. It…
Discover more
Barn measures tiny areas in subatomic physics
Physicists possess a deeply sarcastic naming convention. When calculating cross-sectional areas of atomic nuclei, they needed a unit for something unthinkably…
Discover more
The accidental invention behind bounce houses
The sticky inflatable castles at every child's birthday party were completely unintentional. A mechanical engineer was merely trying to design a plastic cover…
Discover more
A jet engine swallows tons of air every second
Imagine a vacuum cleaner capable of sucking up a small house instantly. Modern turbofans pull in literal tons of atmospheric air per second, compressing it…
Discover more
Why blackjack tables hide tiny mirrors
You might think the dealer has psychic powers when they immediately know they have a natural twenty-one. In truth, the table has a tiny mirrored device that…
Discover more
Rigid airships contain internal metal frameworks
Not to be confused with mere balloons, these massive sky whales are basically flying aluminum skeletons. The internal structure prevents the airship from…
Discover more
Korean Celadon pottery is highly famous for its jade glaze
Achieving the perfect shade of green was a matter of intense national pride. Historic Korean Celadon pottery is internationally renowned for its incredibly…
Discover more
A fractal can have an infinite edge but finite area
Shapes like the Koch snowflake boast a deeply upsetting geometric property. Every time you zoom in, the perimeter folds outwards eternally, creating a…
Discover more
Korean game Yut Nori uses four carved wooden sticks as dice
Rolling a standard dotted cube is far too predictable. The traditional Korean racing game Yut Nori relies on tossing four half-flat, half-round wooden sticks…
Discover more
Why people choose personal gain over collective survival
When presented with a button that helps everyone slightly or helps you massively, humans are remarkably selfish. Collective survival routinely loses to…
Discover more
The U.S. spends more on defense than ten nations combined
Because overwhelming firepower requires a truly incomprehensible pile of public funds. The annual allocation for the armed forces routinely dwarfs the…
Discover more
Welsh festivals parade a decorated horse skull
Nothing screams festive cheer quite like the skeletal remains of a farm animal on a stick. The Mari Lwyd tradition involves marching a ribbon-covered horse…
Discover more
One sari can be worn in more than 80 ways
Having only one way to wear a shirt is a profound lack of imagination. The traditional Indian Sari consists of up to nine yards of seamless fabric that can be…
Discover more